#!/bin/sh vi ~/bin/.sh/syntax # http://www.berklix.com/~jhs/bin/.sh/syntax exit ------------------------------------------------------------------------------- .htaccess httpuserfile ~/httpuserfile List of names : encrypted passwords Outside ~/public_html/ so httpd will not serve it public but then not updated to servers, so upload manually. cd ~/public_html ; find -s . -type f -name .htaccess\* man 1 htpasswd htpasswd -n LOGIN # Then append to ~/httpuserfile htpasswd ~/httpuserfile LOGIN # Or add a password direct grep "cd " `which passwords` passwords | grep berklix.org/jhs/ http://httpd.apache.org/docs/2.2/howto/htaccess.html http://httpd.apache.org/docs/2.2/mod/core.html#accessfilename http://httpd.apache.org/docs/2.2/mod/mod_authn_file.html#authuserfile http://httpd.apache.org/docs/2.2/mod/mod_authz_groupfile.html#authgroupfile http://httpd.apache.org/docs/2.2/programs/htpasswd.html ------------------------------------------------------------------------------- A4 http://en.wikipedia.org/wiki/ISO_216#A_series 210 mm × 297 mm (8.27 in × 11.7 in) xsane uses 21.11 x 29.48 ------------------------------------------------------------------------------- See further below for alphabetic index of commands. Odd notes to later sort into alphabetic: { xprop(1) and xwininfo(1) sysctl kern.geom.debugflags=16 Turn off disk protection: ----------------------------------------------------------------------- http://www.catb.org/jargon/html ----------------------------------------------------------------------- All utilities should be named in upper case on left margin. Conversion utilities are being moved to http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/jhs/share/mk/berklix.mk ----------------------------------------------------------------------- Acronym LAMP=Linux, Apache, MySQL, Perl Master View CPU Switch CS-102/CS-122 AltCtrlShift,2,Enter or 1 for screen 1, or 0 to scan ----------------------------------------------------------------------- Boot magic hw.pci.allow_unsupported_io_range=1 ----------------------------------------------------------------------- www/apache13 /usr/local/sbin/apachectl start ----------------------------------------------------------------------- mime to adjust handlers: /usr/local/etc/nmh/mhn.defaults ----------------------------------------------------------------------- mfsroot floppy edit (from post): vnconfig vn0 mfsroot.flp mount /dev/vn0a /mnt cp /mnt/mfsroot.gz /tmp umount /mnt gunzip /tmp/mfsroot.gz vnconfig vn0 mfsroot mount vn0a /mnt FreeBSD-5 mdconfig -a -f 4.10-RELEASE-i386-disc1.iso mount -t cd9660 -r /dev/md0 /mnt mdconfig -d -u 0 ----------------------------------------------------------------------- Mount a cd image: vnconfig vn0 /pub/freebsd/ref/4.7-RELEASE/cd/ISO-IMAGES-i386/vsl/1/*1.iso mount -t cd9660 -r /dev/vn0c /mnt umount /mnt vnconfig -u vn0 ----------------------------------------------------------------------- Mount an SD ram chip on Cruzer USB under 5.1 If inserting cruzer after boot: ls /dev/da0* # just da0 mount -t msdos /dev/da0 /sandisk # complains Invalid argument ls /dev/da0* # da0 da0s1 Or later just: mount -t msdos /dev/da0s1 /sandisk USB1: 12 mbit/s USB2: 480 mbit/s ----------------------------------------------------------------------- mount -t devfs dev /usb/luftjulian/dev chroot /usb/luftjulian ----------------------------------------------------------------------- Debug of fvwm panelling window manager: SUMMARY: 8 kernel, 8 Display, 8 binaries : OK Native on host=fire, /ad4s2 ------------------------------------------------------- SUMMARY: 8 kernel, 8 Display, 9 binaries : OK hostname # fire.my.domain uname -r # 8.2-RELEASE rsh lapr uname -r # 9.1-RELEASE mount -t devfs dev /host/lapr/dev CHECK xauth.sh # or xhost + # exports access key to lapr cd /host/lapr chroot /host/lapr setenv DISPLAY fire:0 fvwm # cannot open /dev/null: # Operation not supported # Panel display OK - - - - - - - - - - - - - - - - - - - - - - - - - - - - SUMMARY: 8 kernel, 8 Display, 9 binaries : OK mount -t devfs dev /ad4s3/dev # my 9.1-RELEASE partition CHECK xauth.sh # or xhost + # exports access key to lapr chroot /ad4s3 fvwm # Panel manager OK ------------------------------------------------------- SUMMARY: 8 kernel, 9 Display, 8 binaries : ? rlogin lapr vi /etc/ttys ... /xdm ; kill -HUP 1 ..... ------------------------------------------------------- SUMMARY: 8 kernel, 9 Display, 9 binaries : ? rlogin lapr vi /etc/ttys ... /xdm ; kill -HUP 1 ..... ------------------------------------------------------- SUMMARY: 9 kernel, 8 Display, 8 binaries : ? ------------------------------------------------------- SUMMARY: 9 kernel, 8 Display, 9 binaries : Bad rlogin lapr printenv DISPLAY # fire.my.domain:0 fvwm # Panel manager bad, no icons, no clicking ------------------------------------------------------- SUMMARY: 9 kernel, 9 Display, 8 binaries : ? rlogin lapr vi /etc/ttys ... /xdm ; kill -HUP 1 ..... ------------------------------------------------------- SUMMARY: 9 kernel, 9 Display, 9 binaries : Bad Native on host=lapr & Native on host=fire, /ad4s3 ------------------------------------------------------- rlogin lapr cd /host/fire mount -t devfs dev /host/fire/dev ----------------------------------------------------------------------- Ports Build: cd /usr/ports /bin/pwd ; df tar zxf /pri/FreeBSD/releases/8.1-RELEASE/tars/ports.tgz customise `pwd` ls /var/db/pkg > ~/tmp/pkg_pre_make.`date -u +%Y-%m-%dT%H:%M:%SZ` setenv DUDS "`printenv DUDS` XX whatever other ports break" echo "Now multiple loops of component from" make -i \ BERKLIX_AMBITIOUS=YES \ BERKLIX_CLIENT=YES \ BERKLIX_GATE=YES \ BERKLIX_MINIMAL=YES \ BERKLIX_SERVER=YES \ TRYBROKEN=YES fetch-recursive make -i -f Makefile.rev \ BERKLIX_AMBITIOUS=YES \ BERKLIX_CLIENT=YES \ BERKLIX_GATE=YES \ BERKLIX_MINIMAL=YES \ BERKLIX_SERVER=YES \ TRYBROKEN=YES fetch-recursive make -k \ BATCH=YES \ INTERACTIVE=YES \ BERKLIX_AMBITIOUS=YES \ BERKLIX_CLIENT=YES \ BERKLIX_GATE=YES \ BERKLIX_MINIMAL=YES \ BERKLIX_SERVER=YES \ TRYBROKEN=YES \ all \ install \ package \ package-recursive portupgrade -a # ports/ports-mgmt/portupgrade pkgdb -F -a -v pkgdb --fix-lost - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - cd /usr/ports/..whatevere.. mv pkg-plist pkg-plist.old make -DBATCH makeplist - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - cd /usr/ports find . -name \.install_done\.\*\._usr_local | xargs rm make install - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - makefile If you're on 10+ you can use .info, otherwise .warning on older make. .info your ${msg} goes ${here} .if defined(whatever) .info whatever is defined as: ${whatever} .endif ----------------------------------------------------------------------- cd /usr/ports ; make search key=mp3 uses ports/INDEX* ----------------------------------------------------------------------- To derive names of tracks, one can use /usr/ports/audio/ripit which interogates a CDDB database on the net ----------------------------------------------------------------------- Anagrams: ports/games/wordplay ports/games/an ----------------------------------------------------------------------- Norbert''s 2025-12 rec. for upgrade to 15.0 (after he did 2 machines: touch /etc/rc.local echo "/usr/sbin/freebsd-update install" >> /etc/rc.local chmod +x /etc/rc.local portmaster -DB $(pkg info -aq) } =============================================================================== acidrip # http://www.berklix.com/~jhs/txt/dvd/acidrip/ dvdrip multimedia/ffmpeg ------------------------------------------------------------------------------- aspell --lang=de check ------------------------------------------------------------------------------- ffmpeg /host/lapr/data/av/video/pulse_of_europe_20190303_142605 ls -l original.mp4 # 901770763 ISO Media, MP4 v2 [ISO 14496-14] ffmpeg -i original.mp4 -s pal julian+bernie_pal.mp4 # 137671131 ISO Media, MP4 Base Media v1 [IS0 14496-12:2003] ffmpeg -i original.mp4 -s film julian+bernie_film.mp4 # 38824385 ISO Media, MP4 Base Media v1 [IS0 14496-12:2003] ffmpeg -i original.mp4 -c:v libx264 bla.avi # 590474888 RIFF (little-endian) data, AVI, 1920 x 1080, 30.00 fps, video: H.264 X.264 or H.264, audio: Dolby AC3 (stereo, 48000 Hz) ffmpeg -i original.mp4 -s pal -c:v libx264 bla3.avi # 141233662 RIFF (little-endian) data, AVI, 720 x 576, 30.00 fps, video: H.264 X.264 or H.264, audio: Dolby AC3 (stereo, 48000 Hz) ffmpeg -i original.mp4 -c:v libx264 -s pal bla2.avi # 141118944 RIFF (little-endian) data, AVI, 720 x 576, 30.00 fps, video: H.264 X.264 or H.264, audio: Dolby AC3 (stereo, 48000 Hz) ls -l original_from_android.mp4 # 901770763 ffmpeg -i original.mp4 julian+bernie.mp4 # 586970186 ffmpeg -t 4:10 -i original.mp4 julian_full.mp4 # ffmpeg -t 4:10 -i original.mp4 -s film julian_film.mp4 # 22600013 ffmpeg -t 4:10 -i original.mp4 -s pal julian_pal.mp4 # 77156417 ffmpeg -ss 4:07 -i original.mp4 bernie_full.mp4 # 267449552 ffmpeg -ss 4:07 -i original.mp4 -s film bernie_film.mp4 # 16558220 ffmpeg -ss 4:07 -i original.mp4 -s pal bernie_pal.mp4 # 61549489 ------------------------------------------------------------------------------- Android Debugger - See also: http://www.berklix.com/~jhs/android/#adb adb adb -help vi /usr/local/share/doc/android-tools-adb/* adb shell ls -lR / > /mnt/shell/emulated/jhs cd ~/tmp ; adb pull /mnt/shell/emulated/jhs . Contacts app on galaxy note 3 offers with "export to device storage" ) to export to /storage/emulated/0 but actually export to /storage/emulated/legacy/ Contacts.vcf Contacts_002.vcf du -s \ /mnt/extSdCard/DCIM/Camera \ /mnt/sdcard/DCIM/Camera \ /mnt/sdcard/DCIM/OpenCamera \ /mnt/shell/emulated/0/DCIM/Camera \ /mnt/shell/emulated/0/DCIM/OpenCamera \ /sdcard/DCIM/Camera \ /sdcard/DCIM/OpenCamera \ 26015936 /mnt/extSdCard/DCIM/Camera 40 /mnt/sdcard/DCIM/Camera 21376 /mnt/sdcard/DCIM/OpenCamera 40 /mnt/shell/emulated/0/DCIM/Camera 21376 /mnt/shell/emulated/0/DCIM/OpenCamera 40 /sdcard/DCIM/Camera 21376 /sdcard/DCIM/OpenCamera cd /data/jhs/2019-04-11/26g ; adb pull -a /mnt/extSdCard/DCIM/Camera . cd /data/jhs/2019-04-11/21m ; adb pull -a /mnt/sdcard/DCIM/OpenCamera . mkdir /data/jhs/2019-04-11/21m2 ; cd /data/jhs/2019-04-11/21m2 ; adb pull -a /mnt/sdcard/DCIM/OpenCamera . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A Debugger - Old pre android generic Unix Tool adb adb /gt/lft/etc/lfta [core] $c backtrace $r regs ^D ------------------------------------------------------------------------------- atacontrol WDMA2 provides a maximum of 16MiB/s UDMA2 provides a maximum of 33MiB/s ------------------------------------------------------------------------------- awk awk '{printf "rm -f %s ; ln -s ..%s %s\n",$1,$3,$1}' < /tmp/x awk -F = '{printf "%s\n",$1}' < /tmp/t mount -t ufs | awk '{printf "%s\n",$3}' awk --field-separator # '{printf "%s\n",$1}' awk -F # '{printf "%s\n",$1}' # 5.0 has no --field-separator awk '{printf "%s\n",$1}' < distfiles.dump find /etc /var /usr -type l | sort | xargs ls -l | \ awk '{printf "%s -> %s\n",$9,$11}' # List all links ifconfig rl0 | grep inet | sed -e s/inet// | awk '{printf "%s\n",$1}' ifconfig rl0 | grep inet | awk '{printf "%s\n",$2}' ------------------------------------------------------------------------------- bad144 See Also mail/pending/45 mail/pending/53 tech/PALLADIUM bad144 -a -c -v wd0 1290729 1291132 1291133 1291495 1291535 1291938 1292341 # sector numbers above, as shown by /sbin/badsect BAD 881991 881629 -------------- To post: Time was when you could relate a unix bad block number to a file name so's you'd know which files were damaged, or to avoid even reading (while salvaging other data) fsck doesn't offer it, icheck & ncheck are not with us, any suggestions ? ------------------------------------------------------------------------------ # from s375 bad144 /dev/rwd0a bad144 /dev/rwd0b bad144 /dev/rwd0h bad144 -s /dev/rwd0a bad144 -s /dev/rwd0b bad144 -s /dev/rwd0h ------------------------------------------------------------------------------- cdda2wav -B -device=/dev/acd0 # /usr/ports/sysutils/cdrtools # Produces .wav & .inf files. # Caution if you specify cd0 on an IDE interface, it will complain: # 'Sorry, this driver and/or drive does not support cdda reading.' # It will create .wav files, but they will be silent. # host=fire drive=dvd: cdda2wav -B -device=/dev/acd0 cdrom device (/dev/acd0) is not of type generic SCSI. Setting interface to cooked_ioctl. The above fail on 8.2 & 9.1 & 10.0-BETA3, Because it needs dev= in numbers from cdda2wav -scanbus This runs on 10.0-BETA3 : cdda2wav -vall cddb=0 -paranoia -B echo ".include " > Makefile make mp3 # lame audio_01.wav audio_01.mp3 ----- cdda2wav -scanbus 3,0,0 300) 'PIONEER ' 'DVD-ROM DVD-116 ' '1.09' Removable CD-ROM setenv CDR_DEVICE 3,0,0 setenv CDDA_DEVICE 3,0,0 cdda2wav -B echo ".include " > Makefile ; make mp3 mkdir wav mp3 inf; mv *.inf inf/; mv *.wav wav/; mv *.mp3 mp3/ ------------------------------------------------------------------------------- chroot blak: cd / ; ln -s 0s4/jail/4.11-RELEASE ; ln -s 4.11-RELEASE jail cd /jail (cd /usr/backup/host/scan ; tar cf - . ) | tar xf - (cd /usr/backup/host/scan.more ; tar cf - . ) | tar xf - ./usr/X11R6: Can't replace existing directory with non-directory (cd /usr/backup/host/scan.all ; tar cf - . ) | tar xf - cp /site/domain/my.domain/etc/make.conf.fetch etc/make.conf (cd usr/ports;tar zxf /pri/freebsd/releases/4.11-RELEASE/tars/ports.tgz) cd etc rm resolv.conf cat > resolv.conf << EOF domain my.domain nameserver xxx.xxxx.xxx.xxx nameserver xxx.xxxx.xxx.xxx EOF cat > /etc/hosts << EOF xxx.xxxx.xxx.xxx gate.my.domain EOF source `which unsetenv.csh` chroot /jail cd /tmp;fetch ftp://ftp.my.domain/pub/FreeBSD/dists/4.11-RELEASE/PEAR/Archive_Tar-1.2.tgz cd /usr/ports ; make -i BATCH=YES checksum make -i INTERACTIVE=YES checksum ------------------------------------------------------------------------------- sysutils/libcdio cd-info can tell you a lot about the media and contents ------------------------------------------------------------------------------- skype, pidgin, linphone, twinkle kiax/asterisk ------------------------------------------------------------------------------- date -u +%Y-%m-%dT%H:%M:%SZ ------------------------------------------------------------------------------- dump 0 -f - /dev/wd0a | (cd /alt.root ; restore rvf - ) Tested on symmetric BSD-4.2: ------------------------------------------------------------------------------- flash thierry@@freebsd.org 2008.01: port www/xpi-unplug let you detach a .flv to watch it with vlc, mplayer, etc. it's possible to use the port multimedia/miro (I have even added StudyBSD as a Miro channel) there exists other solutions like graphics/gnash, and so on... --------------- garyj 11 Aug 2009 > emulation@ Well, I'm running an 8-current AMD64 installation. I installed nspluginwrapper-1.2.2_4 and linux-f10-flashplugin-10.0r32 today and now it's back to core dump city again. Older versions of these ports worked. I have compat.linux32.maxssiz=4194304 in /etc/sysctl.conf, which used to be all that was required for flash to work :( ------------------------------------------------------------------------------- fsck -b 32 SCSI "REASsign Block" command ("reasb") to use any available spare sectors to replace the bad one. /usr/ports/sysutils/sformat sformat -auto -repair 0 0 3 /usr/ports/sysutils/smartmontools smartctl -i -T verypermissive /dev/da0 ------------------------------------------------------------------------------ did an install of 2.2.6, specifying B block check, tried to boot, failed, switched to LBS worked dmesg wdc0: unit 0 (wd0): wd0: 955MB (1957536 sectors), 1942 cyls, 16 heads, 63 S/T, 512 B/S fdisk wd0 ******* Working on device /dev/rwd0 ******* parameters extracted from in-core bsdlabel are: cylinders=143 heads=217 sectors/track=63 (13671 blks/cyl) parameters to be used for BIOS calculations are: cylinders=143 heads=217 sectors/track=63 (13671 blks/cyl) Media sector size is 512 Warning: BIOS sector numbering starts with sector 1 Information from DOS bootblock is: The data for partition 1 is: sysid 165,(FreeBSD/NetBSD/386BSD) start 63, size 1954890 (954 Meg), flag 80 beg: cyl 0/ sector 1/ head 1 end: cyl 142/ sector 63/ head 216 The data for partition 2 is: The data for partition 3 is: The data for partition 4 is: bad144 wd0 bad block information at sector 1954827 in /dev/rwd0c: cartridge serial number: 1234(10) sn=1291132, cn=94, tn=96, sn=10 sn=1291535, cn=94, tn=102, sn=35 sn=1291938, cn=94, tn=108, sn=60 sn=1292341, cn=94, tn=115, sn=22 See also clri ports/sysutils/ffsrecov2 sysctl kern.geom.debugflags=16 ------------------------------------------------------------------------------- bash_EXAMPLE ulimit -u 100; fvwm --------- ^R Reverse Search ^S Search Forward ^P Previous ^N Next ^A Beginning ^E End Of Line ^D Del. Char ^F Forward Char ^B Back Char ------------------------------------------------------------------------------- bashrc_me@ fahr() { calc -q "$1 * 1.8 + 32" ; } cels() { calc -q "x = config(\"display\", 2) ; ($1 - 32) / 1.8" ; } mille() { while true ; do /usr/games/X11/xmille ~/xmille.sa done & } weedout() { for i in * ; do echo $i xv -imap -igeom -0+0 $i echo "now what? remove, move ? " read a if [ -n "$a" ] ; then if [ $a = r ] ; then echo "removing $i" rm $i else mv $i /usr4/pics/tmp fi fi done } u() { for i in $@ ; do a=`uuconc -v $i` echo $a DISPLAY=:0.0 xv -imap -igeom -0+0 $a echo "Now what? move or remove (m/r) \c" read b if [ $b = r ] ; then rm $a else if [ -f pics/$a ] ; then echo "really overwrite existing file \"pics/$a\" ? \c" read b if [ $b = y ] ; then mv $a pics fi else mv $a pics fi fi echo $i rm $i done } mlist() { ( builtin cd /usr/spool/smail/input ls | while read a ; do ll $a grep From: $a grep To: $a done | less ) } mlog() { tail -f /usr/spool/smail/log/logfile ; } zoout() { find $1 -print | zoo aIh $1 ; } machine() { if [ -f /usr/local/nethosts ] ; then grep $* /usr/local/nethosts fi grep $* /etc/hosts ; } tel() { grep -i $* $h/.telnos ; } cpout() { find $1 -print | cpio -ovmdDS >/dev/nris0 ; } mn() { ls $1 | while read name ; do echo $name: tbl $name | nroff -man -Tlp | col | less done ; } pm() { ps -fu $LOGNAME ; } px() { ps -ef | grep $1 | grep -v grep ; } killp() { px $1 | while read a1 a2 a3 a4 a5 a6 a7 do echo $a1 $a2 $a3 $a4 $a5 $a6 $a7 echo "Killen ? (j/n) \c" read killekille ---snip--- Needed computing power A recent test (GNU/Linux OS) with 0.60-beta2 showed 3% to 4% CPU usage on decoding high quality VBR MP3 with a pentiumII laptop with 366MHz, while a pentium 100MHz can easily handle two mpg123 instances in realtime (plus the mixing daemon that works on decoded data). Michael said once upon a time Plays Layer 3 in stereo on an AMD-486-120Mhz or (of course) a faster machine. Just for info: mpg123 plays an average 128bps stream, with about 66% in full quality on an AMD 486-133MHz machine. --------- Ian Smith Given that my ATA DMA works, my 5.5 vs your 7, my 300MHz laptop plays an (average) ~160kbps VBR .mp3 using about 20% CPU with xmms, or about 15% with mpg123 -v. Doing little else, yours should just about make it, if you can get ATA DMA working. Without DMA, hmm, it seems less likely, From: Thierry Herbelot Date: Sun, 20 Jan 2008 14:42:02 +0100 To: freebsd-hackers@@freebsd.org Subject: Re: FreeBSD on non-fpu device mad is a good (integer-only) candidate for MP3 rendering with a slow CPU ------------------------------------------------------------------------------- claws-mail # a succesor to sylpheed mailer user agent MUA To get GPG working: cd /usr/ports/security/pinentry-curses; make install cd /usr/ports/security/gnupg-devel; make install # for gpg-agent start gpg-agent: eval `gpg-agent --daemon` echo $GPG_AGENT_INFO >$HOME/.gpg-agent-info generate a PGP key enable the following plugins in claws-mail using Configuration -> Plugins PGP/Core PGP/inline PGP/MIME Turn on PGP in Configuration -> Preferences -> Privacy cd .claws-mail ; grep -l mail.my.domain * # accountrc menurc ------------------------------------------------------------------------------- lagg freebsd name - aggregation interfaces netbsd name agr ------------------------------------------------------------------------------- local.sqlite From: Michel Talon Cc: freebsd-ports@@freebsd.org To: "Julian H. Stacey" So how to interact with local.sqlite? niobe% sqlite3 local.sqlite SQLite version 3.8.2 2013-12-06 14:53:30 Enter ".help" for instructions Enter SQL statements terminated with a ";" sqlite> .tables annotation options pkg_script categories packages pkg_shlibs deps pkg_annotation pkg_shlibs_provided directories pkg_categories pkg_shlibs_required files pkg_directories pkg_users groups pkg_groups script licenses pkg_licenses scripts mtree pkg_option shlibs option pkg_option_default users option_desc pkg_option_desc sqlite> .schema packages CREATE TABLE packages (id INTEGER PRIMARY KEY,origin TEXT UNIQUE NOT = NULL,name TEXT NOT NULL,version TEXT NOT NULL,comment TEXT NOT NULL,desc = TEXT NOT NULL,mtree_id INTEGER REFERENCES mtree(id) ON DELETE RESTRICT = ON UPDATE CASCADE,message TEXT,arch TEXT NOT NULL,maintainer TEXT NOT = NULL, www TEXT,prefix TEXT NOT NULL,flatsize INTEGER NOT NULL,automatic = INTEGER NOT NULL,locked INTEGER NOT NULL DEFAULT 0,licenselogic INTEGER = NOT NULL,time INTEGER, manifestdigest TEXT NULL, pkg_format_version = INTEGER); CREATE INDEX pkg_digest_id ON packages(origin, manifestdigest); sqlite> select name,version from packages limit 10; pkg|1.2.5 xproto|7.0.25 xextproto|7.2.1 xbitmaps|1.1.1 renderproto|0.11.1 libXdmcp|1.1.1 libXau|1.0.8 libxml2|2.8.0_3 libpthread-stubs|0.3_4 kbproto|1.0.6 and to replace grepping sqlite> select name,version from packages where name like '%kde%' limit = 10; kdehier4|1.1.1_1 kde4-wallpapers-freebsd|1.0 pam_kde|1.0 kde4-xdg-env|1.0.1 kde4-icons-oxygen|4.10.5 kde4-shared-mime-info|1.2 kdelibs|4.10.5_2 kde-wallpapers|4.10.5 kde-base-artwork|4.10.5 polkit-kde|0.99.1 sqlite> .quit niobe% =46rom this it is easy to experiment, and the full sqlite documentation = is at: http://www.sqlite.org/lang.html ------------------------------------------------------------------------------- linkcheck few options, none to turn off: ftp "by getting actual file via ftp" listing deliberately anti-spam-crippled email addresses No proxy from a quick grep of src/ Silent, creates (after ^C) a log file linkcheck.report.berklix.com Run faster & with no net load by running local: rsh flat ; linkcheck -r http://www.berklix.com First use with -r to just list broken links on own site, only after that remove -r, run again & fix external links Complains "not found" on names browser accesses OK, like www.berklix.com/scanjet/data/COPYRIGHT/ Outputs a load of timings that dont interest me ------------------------------------------------------------------------------- linkchecker -r-1 http://www.berklix.com -oblacklist loops recursive ------------------------------------------------------------------------------- lib Libraries have been installed in: /usr/local/lib If you want to link against installed libraries in a given directory, LIBDIR, you must either use libtool, and specify the full pathname of the library, or use the `-LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH' environment variable during linking - use the `-Wl,--rpath -Wl,LIBDIR' linker flag man ld(1) and ld.so(8) ------------------------------------------------------------------------------- realplay http://www.bbc.co.uk/worldservice/ram/live_infent.ram install the /usr/ports/multimedia/linux-realplayer Linux emulation enabled ------------------------------------------------------------------------------- ripit is a graphic front end to lame, gary reccomends 192 kbs ------------------------------------------------------------------------------- route add default gw 192.168.42.139 dev rndis0 # Android syntax route add default 192.168.42.139 # FreeBSD syntax ------------------------------------------------------------------------------- root kit detector /tmp/tset$$ ; \ source /tmp/tset$$ ; rm /tmp/tset$$; set history=60; \ set histchars=$xx; unset xx' alias a alias a ls 'ls -F' alias setup 'sccs admin -i \,:1 < \,:1' a pwd 'echo $cwd' a pv printenv a sv setenv a so source a d dirs a j jobs a h history a pd pushd a p popd a tag 'vi -ta \,*' a nd 'nm -nr \,* |grep " [DBdb] " |more' a reset 'reset ; stty -tabs' a RESET reset a notes 'cp ~/notes ~/oldnotes/notes.$$ ; date >> notes ; \ vi ~/notes ; cp notes notes.bak' a c 'pushd \,* ' a .stand 'c stand' a .sys 'c sys' a .src 'c src' endif ------------------------------------------------------------------------------- cthumb # A themable web picture album generator For web first shrink size x 2 with xv & allow default Q factor 75% cthumb -c *.jpg > album.cthumb vi -c/"Undefined Title" album.cthumb n ^Z pwd mouse copy directory name fg 2cw :s/_/ /g ZZ cthumb album.cthumb ; ln -s index.shtml index.html vi -c/"This is the Title for Page 1" index.html n 7cwClick Here. = Klik Hier. ZZ vi -c/"This is the Title for Page 1" page.html nn 7cwClick a picture for larger. = Klik Fuer Grosser. ZZ ------------------ Deconstruct Before Rebuild: rm *-thumb.jpg *.html album.cthumb index.shtml rm -rf neat-round.theme ------------------------------------------------------------------------------- conscontrol /boot/loader.conf: console="comconsole" ------------------------------------------------------------------------------- timings: host=fire, 12.2-STABLE, 2021-09, no src.conf, no make.conf, make -B -j 1 world # 17 hours 10 mins ------------------------------------------------------------------------------- torrent ctorrent -h http://ctorrent.sourceforge.net/?action=faq&id=7 Once CTorrent starts to download, all you will see is 1 line of status. It's kind of hard to interpret what all the numbers mean, so here's an example: 10, [0/334/331], 6070,9845, | 5004,3984 E:3 10 - Number of connected peers (other people who have the file you are downloading) 0/334/331 - Downloaded/Total/Available pieces of the file. All pieces may not be availabe at all times since peers go offline. 6070,9845 - Average downloadspeed (in bytes/s), Average uploadspeed (in bytes/s) 5004,3984 - Current downloadspeed (in bytes/s), Current uploadspeed (in bytes/s) E:3 - The tracker has refused connections 3 times. Hangs for me, I switrched to using btdownloadheadless.py from ports/net/py-bittorrent Other reccomended: -current/ports/net/azureus not in 5.3-release & "only for i386" torrentflux needs MySQL, PHP, and Apache to use it, but for me it works great since I can add/remove/manage my torrents from any machine on my network via browser, while actually running the bittorrent client on my big storage box. http://www.torrentflux.com/ also, to get it working, I had to add this to my /etc/sysctl.conf: kern.ps_arg_cache_limit=1024 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Subject: Re: 9.0 base.txz ftp download time out From: Kevin Oberman Date: Sun, 26 Feb 2012 15:58:43 -0800 (Mon 00:58 CET) Cc: FreeBSD Current http://torrents.freebsd.org:8080 If you need a client, I can recommend azureas and deluge from ports. (Actually, it's been a while since I used deluge, but it worked last I tried. Both are in ports/net-p2p. ------------------------------------------------------------------------------- CVS was retired from freebsd.org use 2014-05-27 (at which time 8.4 & 9.2 & 10.0 were already in svn, but not all in cvs) cvs Examples of syntax that works (except where noted otherwise) man cvs examples an ISO date of "1972-09-24 20:05" http://www.FreeBSD.org/releases/ Tag Module # Notes . (head) for 9.0-BETA1 at 2011-08-02 RELENG_6_0 Release 6.0 RELENG_6_1 RC release candidates, releases, & security fixes to RELENG_6_1_0_RELEASE. RELENG_6 Moving Stable, passing through 6.* stable. security updates, fixes & enhancements cvs -Q -R export cvs -R export -r HEAD doc cvs -R export -r RELENG_7 src # du=485M, kensmith_ERASE@@cse.Buffalo.EDU confirms this tag OK to update from 7.0-BETA2 to newer. cvs -R export -r RELENG_9_1_0_RELEASE src # du=867 M tgz=149 M cvs -R export -r RELEASE_9_1_0 ports # 0 cvs -R export -r RELEASE_9_1_0 doc # 0 Not via cvs but from .iso src # du=569 M tgz=123 M Not via cvs ports # du=535 M tgz= 56 M Not via cvs doc # du= 55 M tgz= 30 M cvs -R export -r RELENG_8_3_0_RELEASE src # du=567 M tgz=120 M cvs -R export -r RELEASE_8_3_0 ports # du=488 M tgz= 50 M cvs -R export -r RELEASE_8_3_0 doc # du=102 M tgz= 28 M cvs -R export -r RELENG_9_0_0_RELEASE src # du=699 M tgz=145 M cvs -R export -r RELEASE_9_0_0 ports # du=476 M tgz= 48 M cvs -R export -r RELEASE_9_0_0 doc # du=101 M tgz= 28 M cvs -R export -r RELENG_8_2_0_RELEASE src # du=548 M tgz=115 M cvs -R export -r RELEASE_8_2_0 ports # du=475 M tgz= 49 M cvs -R export -r RELEASE_8_2_0 doc # du=100 M tgz= 27 M cvs -R export -r RELENG_8_1_0_RELEASE src # du=532 M tgz=113 M cvs -R export -r RELEASE_8_1_0 ports # du=462 M tgz= 48 M cvs -R export -r RELEASE_8_1_0 doc # du=100 M tgz= 27 M cvs -R export -r RELENG_8_0_0_RELEASE src # du=523 M tgz=111 M cvs -R export -r RELEASE_8_0_0 ports # du=441 M tgz= 46 M cvs -R export -r RELEASE_8_0_0 doc # du= 99 M tgz= 27 M cvs -R export -r RELENG_7_4_0_RELEASE src # du=517 M tgz=111 M cvs -R export -r RELEASE_7_4_0 ports # du=475 M tgz= 49 M cvs -R export -r RELEASE_7_4_0 doc # du=100 M tgz= 27 M cvs -R export -r RELENG_7_3_0_RELEASE src # du=510 M tgz=110 M cvs -R export -r RELEASE_7_3_0 ports # du=455 M tgz= 48 M cvs -R export -r RELEASE_7_3_0 doc # du= 99 M tgz= 27 M cvs -R export -r RELENG_7_2_0_RELEASE src # du=506 M tgz=109 M cvs -R export -r RELEASE_7_2_0 ports # du=428 M tgz= 44 M cvs -R export -r RELEASE_7_2_0 doc # du= 98 M tgz= 26 M cvs -R export -r RELENG_7_1_0_RELEASE src # du=501 M tgz=108 M cvs -R export -r RELEASE_7_1_0 ports # du=407 M tgz= 43 M cvs -R export -r RELEASE_7_1_0 doc # du= 96 M tgz= 26 M cvs -R export -r RELENG_7_0_0_RELEASE src # du=487 M tgz=106 M cvs -R export -r RELEASE_7_0_0 ports # du=372 M tgz= 39 M cvs -R export -r RELEASE_7_0_0 doc # du= 86 M tgz= 23 M cvs -R export -r RELENG_6_4_0_RELEASE src # du=451 M tgz= 98 M cvs -R export -r RELEASE_6_4_0 ports # du=407 M tgz= 43 M cvs -R export -r RELEASE_6_4_0 doc # du= 86 M tgz= 23 M cvs -R export -r RELENG_6_3_0_RELEASE src # du=445 M tgz= 97 M cvs -R export -r RELEASE_6_3_0 ports # du=371 M tgz= 39 M cvs -R export -r RELEASE_6_3_0 doc # du=85M M tgz= 23 M cvs -R export -r RELENG_6_2_0_RELEASE src # du=438 M tgz= 96 M cvs -R export -r RELEASE_6_2_0 ports # du=332 M tgz= 36 M cvs -R export -r RELEASE_6_2_0 doc # du=74M M tgz= 19 M cvs -R export -r RELENG_5_5_0_RELEASE src # du=413 M tgz= 96 M cvs -R export -r RELEASE_5_5_0 ports # du=292 M tgz= 31 M cvs -R export -r RELEASE_5_5_0 doc # du=75 M tgz= 23 M cvs -R export -r RELENG_5_0_0_RELEASE src # du=356 M tgz= 84 M no cpu I386_CPU in sys/i386/conf/GENERIC, but in ./NOTES cvs -R export -r RELENG_4_11_0_RELEASE src # du=... M tgz=... M cvs -R export -r RELEASE_4_11_0 ports # du=... M tgz=... M cvs -R export -r RELEASE_4_11_0 doc # du=... M tgz=... M cvs -R export -r RELENG_4_6 src # du=... M tgz=... M cvs -R export -r RELENG_5 src # du=... M tgz=... M cvs -R export -r RELENG_4 src # du=... M tgz=... M cvs -R export -r HEAD ports # du=... M tgz=... M cvs -R export -D"12-Jan-2004" www # du=... M tgz=... M cvs -R export -r v1_0 www # du=... M tgz=... M cvs -R export -r HEAD www # du=... M tgz=... M cvs -R export -D1-Oct vi cvs -R export -r RELENG_7 src/usr.bin/split cvs -R export -r RELENG_7_3 src/usr.bin/split cvs -R co -D4-Aug sys cvs -R co -D"9-Feb-97" sys cvs -R export -r RELENG_2_2 mk cvs -R export -r RELEASE_2_0 src # du=100 M tgz= 26 M cvs -R export -r RELEASE_2_0 ports cvs -R export -r bsd_44_lite src # du= 42 M tgz= 9 M cvs -R export -r CSRG src # du= 45 M tgz= 10 M cvs -R -d /usr/cvs co -P -r RELENG_4_2_0_RELEASE src # What release calls Tags (EG CSRG, bsd_44_lite, RELENG_4_1_0_RELEASE) /usr/cvs/{src.ports,doc}/Makefile,v (www/ has no tags) Modules (EG src ports mk sys chimera) /usr/cvs/CVSROOT/modules cd /usr/cvs/src/release/texts/i386 ; vi -c/"FreeBSD Release" RELNOTES.TXT,v Number of commiters: cvs co -p CVSROOT-src/access CVSROOT-doc/access CVSROOT-ports/access \ 2>/dev/null | grep -v ^# | awk '{print $1}' | sort -u | wc -l % cd /cvs/FreeBSD/CVSROOT-src/commitlogs # choose repository % gzip -dcfq * | awk ' /^[a-z][a-z]*/ { count[$1]++ } \ END { for (c in count) { print count[c], c } } ' | \ sort -nr | less ------------------------------------------------------------------------------- sed Want to strip UTF-8 BOM(Byte Order Mark) from given files? sed -e '1s/^\xef\xbb\xbf//' < bomfile > newfile ------------------------------------------------------------------------------- stty rows NN cols NN # If your terminal window size isn't known to vi. ------------------------------------------------------------------------------- svn subversion http://www.freebsd.org/doc/handbook/svn.html http://svnweb.freebsd.org/base/releng/ # list of tags file:///pub/www.freebsd.org/www1.fr.freebsd.org/doc/handbook/index.html svn checkout file:///usr/svn/base /usrb/tmp/svn-base { produces > 96G inc.: ROADMAP.txt cvs2svn head projects/ GUIDELINES.txt arm_eabi arm_eabi_vfp armv6 bhyve bmake bpfjit cambria capabilities8 cider diffused_head enhanced_coredumps etc_ipv6 fuse geom_raid5 graid head_mfi hyperv jailconf l2filter llvm-ia64 multi-fibv6 net80211_testsuite onewire pciehp portbuild random_number_generator release_6_3_xen uefi varsym vmxnet +more_ran_out_of_disk release/ 2.0 2.0.5 2.1.0 2.1.5 2.1.6 2.1.6.1 2.1.7 2.2.0 2.2.1 2.2.2 2.2.5 2.2.6 2.2.7 2.2.8 3.0.0 3.1.0 3.2.0 3.3.0 3.4.0 3.5.0 4.0.0 4.1.0 4.1.1 4.10.0 4.11.0 4.2.0 4.3.0 4.4.0 4.5.0 4.6.0 4.6.1 4.6.2 4.7.0 4.8.0 4.9.0 5.0.0 5.1.0 5.2.0 5.2.1 5.3.0 5.4.0 5.5.0 6.0.0 6.1.0 6.2.0 6.3.0 6.4.0 7.0.0 7.1.0 7.2.0 7.3.0 7.4.0 8.0.0 8.1.0 8.2.0 8.3.0 8.4.0 9.0.0 9.1.0 9.2.0 svnadmin } svn diff -c337328 --summarize svn://svn.freebsd.org/base svn export -q file:///usr/svn/base/release/7.4.0 # du=_ svn export -q file:///usr/svn/base/release/9.2.0 # du=JJLATER svn export -q file:///usr/svn/base/release/9.3.0 # du=_775M tgz=163M svn export -q file:///usr/svn/base/release/10.0.0 # du=_843M tgz=177M svn export -q file:///usr/svn/base/release/10.1.0 # du=_864M tgz=181M svn export -q file:///usr/svn/base/release/10.2.0 # du=_940M tgz=195M svn export -q file:///usr/svn/base/release/10.3.0 # du=_944M tgz=196M svn export -q file:///usr/svn/base/release/10.4.0 # du=_968M tgz=204M svn export -q file:///usr/svn/base/release/11.0.0 # du=1074M tgz=219M svn export -q file:///usr/svn/base/release/11.1.0 # du=1123M tgz=230M svn export -q file:///usr/svn/base/release/11.2.0 # du=1192M tgz=243M svn export -q file:///usr/svn/base/release/11.4.0 # du=1241M tgz=250M svn export -q file:///usr/svn/base/release/12.0.0 # du=1225M tgz=248M svn export -q file:///usr/svn/base/release/12.1.0 # du=1265M tgz=260M svn export -q file:///usr/svn/base/release/12.2.0 # du=1312M tgz=266M svn export -q file:///usr/svn/base/release/12.3.0 # Use git txz=? svn export -q file:///usr/svn/base/release/12.4.0 # Use git txz=178M svn export -q file:///usr/svn/base/release/13.0.0 # Released. Use git svn export -q file:///usr/svn/base/release/13.1.0 # Released. Use git svn export -q file:///usr/svn/base/releng/10.0 # du=_843M tgz=___M svn export -q file:///usr/svn/base/releng/12.0 # du=1260M tgz=___M svn export -q file:///usr/svn/base/releng/12.1 # du=1265M 2019-12-16 svn export -q file:///usr/svn/base/releng/12.2 # svn export -q file:///usr/svn/base/releng/12.3 # 12.3-RC2 2021-11-19 svn export -q file:///usr/svn/base/releng/5.5 # du=____M tgz=___M svn export -q file:///usr/svn/base/stable/10 # du=_845M tgz=___M svn export -q file:///usr/svn/doc/head # du=_210M tgz=___M svn export -q file:///usr/svn/doc/release/9.3.0 # du=_211M tgz=_64M svn export -q file:///usr/svn/doc/release/10.1.0 # du=_212M tgz=_64M svn export -q file:///usr/svn/doc/release/10.2.0 # du=_230M tgz=_69M svn export -q file:///usr/svn/doc/release/10.3.0 # du=_241M tgz=_77M svn export -q file:///usr/svn/doc/release/10.4.0 # du=_264M tgz=_87M svn export -q file:///usr/svn/doc/release/11.1.0 # du=_262M tgz=_86M svn export -q file:///usr/svn/doc/release/11.2.0 # du=_279M tgz=_89M svn export -q file:///usr/svn/doc/release/12.0.0 # du=____M tgz=___M svn export -q file:///usr/svn/doc/release/12.1.0 # du=_318M tgz=_98M svn export -q file:///usr/svn/doc/release/12.2.0 # Released svn export -q file:///usr/svn/doc/release/12.3.0 # Released svn export -q file:///usr/svn/doc/release/13.0.0 # Released svn export -q file:///usr/svn/ports # Very Big svn export -q file:///usr/svn/ports/branches/2019Q4 # du=_579M tgz=_60M svn export -q file:///usr/svn/ports/branches/2020Q1 # du=_570M tgz=___M svn export -q file:///usr/svn/ports/head # du=_525M tgz=___M svn export -q file:///usr/svn/ports/tags/RELEASE_7_4_0 # du=____M tgz=___M svn export -q file:///usr/svn/ports/tags/RELEASE_9_3_0 # du=_498M tgz=_52M svn export -q file:///usr/svn/ports/tags/RELEASE_10_0_0 # du=_509M tgz=_53M svn export -q file:///usr/svn/ports/tags/RELEASE_10_1_0 # du=_491M tgz=_52M svn export -q file:///usr/svn/ports/tags/RELEASE_10_2_0 # du=_526M tgz=_60M svn export -q file:///usr/svn/ports/tags/RELEASE_10_3_0 # du=_495M tgz=_52M svn export -q file:///usr/svn/ports/tags/RELEASE_10_4_0 # du=_523M tgz=_55M svn export -q file:///usr/svn/ports/tags/RELEASE_11_0_0 # du=_506M tgz=_52M svn export -q file:///usr/svn/ports/tags/RELEASE_11_1_0 # du=_523M tgz=_55M svn export -q file:///usr/svn/ports/tags/RELEASE_11_2_0 # du=_553M tgz=_58M svn export -q file:///usr/svn/ports/tags/RELEASE_12_0_0 # du=____M tgz=___M svn export -q file:///usr/svn/ports/tags/RELEASE_12_1_0 # du=_579M tgz=_60M svn export -q file:///usr/svn/ports/tags/RELEASE_12_2_0 # Released svn export -q file:///usr/svn/ports/tags/RELEASE_12_4_0 # Use git txz=_46M svn export -q file:///usr/svn/ports/tags/RELEASE_13_0_0 # Released svn export -q file:///usr/svn/ports/head ; cd head ; svn up # FAILS cd /usr/src ; svn up # Works svn co svn://svn0.eu.FreeBSD.org/ports/head /usr/ports;cd /usr/ports;svn up# /tmp/work pwd # /data/release/11.0-CURRENT/usr/ports cd .. mv ports ports.no_svn mv /data/release/11.0-CURRENT/usr/expt/ports/ports ports cd /usr/ports (cd /data/release/11.0-CURRENT/usr/ports.no_svn && \ tar cf - `cat /tmp/work` ) | tar xf - cd /data/release/11.0-CURRENT/usr/ports.no_svn find `cat /tmp/work` -type f -exec cmpd -d -v {} /usr/ports \; cd /usr/ports ; svn up ; make ----------------------------------------------------------------------------- svn export file:///usr/svn/ports # > 17.4 G @ revision 342690 2014-02-05 { branches/{ 2014Q1 RELEASE_8_4_0 RELENG_2_1_0 RELENG_2_2 RELENG_9_1_0 RELENG_9_2_0 } head svnadmin tags/{ ALPHA_2_0 BETA_2_0 PRE_XORG_7 RELEASE_10_0_0 RELEASE_2_0 RELEASE_2_2_1 RELEASE_2_2_2 RELEASE_2_2_5 RELEASE_2_2_6 RELEASE_2_2_7 RELEASE_2_2_8 RELEASE_3_0_0 RELEASE_3_1_0 RELEASE_3_2_0 RELEASE_3_3_0 RELEASE_3_4_0 RELEASE_3_5_0 RELEASE_4_0_0 RELEASE_4_10_0 RELEASE_4_11_0 RELEASE_4_1_0 RELEASE_4_1_1 RELEASE_4_2_0 RELEASE_4_3_0 RELEASE_4_4_0 RELEASE_4_5_0 RELEASE_4_6_0 RELEASE_4_6_1 RELEASE_4_6_2 RELEASE_4_7_0 RELEASE_4_8_0 RELEASE_4_9_0 RELEASE_4_EOL RELEASE_5_0_0 RELEASE_5_0_DP1 RELEASE_5_1_0 RELEASE_5_2_0 RELEASE_5_2_1 RELEASE_5_3_0 RELEASE_5_4_0 RELEASE_5_5_0 RELEASE_5_EOL RELEASE_6_0_0 RELEASE_6_1_0 RELEASE_6_2_0 RELEASE_6_3_0 RELEASE_6_4_0 RELEASE_6_EOL RELEASE_7_0_0 RELEASE_7_1_0 RELEASE_7_2_0 RELEASE_7_3_0 RELEASE_7_4_0 RELEASE_7_EOL RELEASE_8_0_0 RELEASE_8_1_0 RELEASE_8_2_0 RELEASE_8_3_0 RELEASE_8_4_0 RELEASE_9_0_0 RELEASE_9_1_0 RELEASE_9_2_0 RELENG_2_0_5 RELENG_2_0_5_ALPHA RELENG_2_0_5_BP RELENG_2_0_5_RELEASE RELENG_2_1_0_BP RELENG_2_1_0_RELEASE RELENG_2_1_5_RELEASE RELENG_2_1_6_1_RELEASE RELENG_2_1_6_RELEASE RELENG_2_1_7_RELEASE RELENG_2_2_0_RELEASE RELENG_2_2_1_RELEASE RELENG_2_2_2_RELEASE RELENG_2_2_5_RELEASE RELENG_2_2_6_RELEASE RELENG_2_2_7_RELEASE RELENG_2_2_8_RELEASE RELENG_2_2_BP RELENG_3 RELENG_3_0_0_RELEASE RELENG_3_BP } } svn checkout -q file:///usr/svn/ports # 2014-12-28 in fire/usrb/tmp/svn { ran over half a week (inc ^Z) & produced 23.2 Gig, .svn/ 6 Gig tags/ 16.4 Gig lots of RELEASE_* & RELENG_* ls -1 | wc -l # 86 head/ 278 Meg svnadmin/ 224 K X display died, & it seemed to keep running after that. } http://svn.freebsd.org/base/ROADMAP.txt http://svnweb.freebsd.org/ports/tags/RELEASE_9_2_0/ http://svnweb.freebsd.org/doc/release/9.2.0/ svn ... releng/9.2 # (announced with RC3) svn checkout svn+ssh://svn.freebsd.org/ports/head /usr/ports svn checkout svn+ssh://jarjar@@svn.freebsd.org/ports/head /usr/ports svnsync sync file:///local/vc/svn/base svn co http://svn0.us-west.FreeBSD.org/ports/head /usr/ports cd /usr/ports && svn update # Update a checked out repository svn co http://ext2fsd.svn.sourceforge.net/svnroot/ext2fsd/trunk/ext2mgr Ext2Mgr svn co -r REVISION http://svn.freebsd.org/ports/head/CATEGORY/PORT releng/8.4 /usr/src svn diff -cXXXXXX --summarize svn://svn.freebsd.org/base replacing XXXXXX with the revision number To see which files were modified by a particular revision cd /usr/src ; svn switch http://svn.freebsd.org/base/releng/8.5 ----------------------------------------------------------------------------- SVN branch tag for head: svn://svn.freebsd.org/base/head/ svn co http://scanbd.svn.sourceforge.net/svnroot/scanbd scanbd svn co http://trillian.chruetertee.ch/svn/ports/tags/xorg_7_5_2/ for the more conservative tree or svn co http://trillian.chruetertee.ch/svn/ports/trunk/ if you want the latest and greatest Sample from http://wiki.freebsd.org/PortsSubversionPrimer Host svn.freebsd.org Ssh User jarjar ----------------------------------------------------------------------------- 2014-12-28 Working Examples svn log -qv -r '{2011-12-28}':'{2011-12-29}' http://svn0.eu.freebsd.org/ports svn log -qv -r '{2011-12-28}':'{2011-12-29}' file:///usr/svn/ports ======================== 2015-06-01 search for tags cd /usr/svn ; Grep 9.3-RELEASE ./base/db/revprops/268/268520:Tag 9.3-RELEASE. ./base/db/revprops/268/268523:Tag 9.3-RELEASE from r268512 ./doc/db/revprops/45/45105:Tag FreeBSD docset for 9.3-RELEASE ./ports/db/revprops/359/359467:Tag ports for 9.3-RELEASE ----------------------------------------------------------------------------- Attic: ----------------------------------------------------------------------------- -R still fails on 4.5 with cvs -R export -r RELENG_4_6_0_RELEASE src cvs [export aborted]: cannot write /public/freebsd/ref/cvs/cvs/CVSROOT/val-tags: Permission denied /public/freebsd/ref/cvs/cvs/CVSROOT/ drwxr-xr-x 6 daemon daemon 1536 Jun 17 17:55 ./ drwxr-xr-x 10 daemon daemon 512 Apr 25 02:35 ../ containing no val-tags ----------------------------------------------------------------------------- RELENG_x_y_z_RELEASE The tag (not branch) of the x.y.z release. RELENG_x_y_BP Branch point to the x.y release branch. Perhaps allows cvs diff -r RELENG_x_y_BP -r HEAD src RELENG_3_2_PAO commited by Warner Losh = 3.2 Release + PAO3 patches to 3.2, not RELENG_3 + PAO. Most can be found, by doing a cvs log on /usr/src/Makefile ----------------------------------------------------------------------------- Examples: cvs -R -q checkout contrib_ipfilter ipf ipfstat ipftest kld_ipfilter cvs -R -q log | grep '^date' | wc -l cvs -R -q log | grep '^date' | grep darrenr | wc -l # cvs co module_name # see ${CVSROOT}/CVSROOT/modules for a map # cd module_name # vi foo bar zeek # cvs commit # cd .. # cvs release -d module_name ----------------------------------------------------------------------------- Other /usr/cvs/src/ files to check for EG "4.6-PRERELEASE" release/doc/share/sgml/release.ent,v sys/conf/newvers.sh,v sys/sys/param.h,v ----------------------------------------------------------------------------- OPENBSD setenv CVSROOT /usr2/ftp/public/openbsd/work/cvs cvs export -r OPENBSD_2_6 src cvs export: /usr2/ftp/public/openbsd/work/cvs/CVSROOT/config:\ unrecognized keyword 'tag' cvs export -r OPENBSD_2_5 src cvs export: /usr2/ftp/public/openbsd/work/cvs/CVSROOT/config: unrecognized keyword 'tag' cvs export -r OPENBSD_2_5_BASE src cvs export: /usr2/ftp/public/openbsd/work/cvs/CVSROOT/config: unrecognized keyword 'tag' 2 commands above produce an identical list of files, & only the contents of these are different: src/gnu/usr.bin/cvs/doc/cvs.info-4 src/gnu/usr.bin/cvs/doc/cvs.info-7 src/gnu/usr.bin/cvs/doc/cvs.ps src/usr.sbin/afs/src/INSTALL src/usr.sbin/afs/src/README src/usr.sbin/dhcp/server/dhcpd.c for dhcpd.c, OPENBSD_2_5_BASE gives a more complete message [] Looking at the sequential list in src/Makefile,v, I guess OPENBSD_2_5_BASE is the provisional, & OPENBSD_2_5 is the final. cvs export -r OPENBSD_2_5 ports # & cvs export -r OPENBSD_2_4 ports cvs [export aborted]: no such tag OPENBSD_2_5 nothing useful produced cvs export -r HEAD www 6.4 Meg. ----------------------------------------------------------------------------- NETBSD Tags 1.4 netbsd-1-4-RELEASE 1.4.1 netbsd-1-4-PATCH001 1.4-willbe-2 netbsd-1-4 The latter is the "1.4 release branch tag". When 1.4.2 is released, it will be tagged with netbsd-1-4-PATCH002. cvs -r netbsd-1-5 ------------------------------------------------------------------------------- cvsup long replaced by src/usr.bin/csup if you cvsup to RELENG_4 /usr/src/sys/conf/newvers.sh REVISION="4.10" BRANCH="RC" BRANCH="BETA" -> "PRERELEASE" you'll get BRANCH="RC" if you cvsup to RELENG_4_10 -- I use to run small redirector (plug) on server with public IP address and then on client cvsup -g -L 2 -P m /etc/cvsupfile. It is a little tricky (IMHO) to set up, but you can use m3socks to allow cvsup to use a SOCKS proxy, if you have one of those. I'm also behind a firewall so that is what I did. -- gj 2002.10 recs. cvsup5.de.freebsd.org = ecrc gj@2004.12: If you already have a populated /usr/obj from a previous ``nice make -j 1 buildworld'', then this (bash) alias can speed up generating new binaries after a cvsup: alias mwq='cd /usr/src;make -s _obj _includes _libraries _depend \ everything' If it fails then just do a full ``nice make -j 1 buildworld''. 2005.09 cebulon cd /root ; cvsup -g stable-supfile ---- ew 2009: "RELENG=." that will give you then CURRENT and what5 is the latest source of it. ------------------------------------------------------------------------------- dbx where ------------------------------------------------------------------------------- dd Equivalent of "dd if=bootimg.bin of=/dev/fd0.1440" on DOS, OS/2, MS-Win*: cd to _sys\bootdisk, then type: loaddskf boot-cd.dsk a: before dd'ing a dvd (bs=2k) one needs to first run eg mplayer probably to convince driver to ignore CRC errors or something like that. --- to allow to write a ram stick: sysctl kern.geom.debugflags=16 dd if=8.0-RELEASE-i386-memstick.img of=/dev/da1 bs=64k conv=sync - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - From: Christer Solskogen Date: Sun, 19 Jun 2011 08:43:50 +0200 Cc: freebsd-stable@@freebsd.org > Is the procedure for creating new FreeBSD memstick images documented > anywhere? I'm not sure if its documented but this is how I do it: (edit /etc/make.conf and /etc/src.conf if necessary) nice make -j 1 buildworld && nice make -j 1 buildkernel Insert usb stick fdisk -BI /dev/da0 bsdlabel -B -w da0s1 newfs -U /dev/da0s1a mount /dev/ad0s1a /mnt Make installworld installkernel distribution DESTDIR=/mnt Edit /mnt/etc/fstab /dev/da0s1a / ufs rw 1 1 Edit /mnt/etc/rc.conf for your needs unmount /mnt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://mfsbsd.vx.sk/ ------------------------------------------------------------------------------- dd_rescue # /usr/ports/sysutils/dd_rescue /sbin/recoverdisk badblocks sysutils/e2fsprogs ports/sysutils/smartmontools ------------------------------------------------------------------------------- recoverdisk not a good tool to recover blocks off eg a copy protected commercial DVD, it can run for 36 hours & not be finished ------------------------------------------------------------------------------- ports/ cd /pri/freebsd/releases grep FBSD_CC_VER */src/gnu/usr.bin/cc/cc_tools/freebsd-native.h cd /pri/freebsd/releases/9.3-RELEASE/ports setenv PORTSDIR `pwd` make OSVERSION=900001 fetchindex cd /pri/freebsd/releases/10.1-RELEASE/ports make OSVERSION=1000001 fetchindex /pri/FreeBSD/branches/amd64/-current/ports make OSVERSION=1100001 fetchindex ------------------------------------------------------------------------------- { To strip this section: Sample history of a disk recovery 2012-11: ____________________ Disk Geometry & Log Of Bad Sectors: uname -a FreeBSD towr.my.domain 6.3-RELEASE FreeBSD 6.3-RELEASE #0: Fri Feb 15 20:16:36 CET 2008 jhs@@tower.berklix.org:/usr/src/sys/i386/compile/TOWER.small i386 dmesg: ad0: 39266MB at ata0-master UDMA66 ad0 LBA= 2668207 2668375 2795327 2795423 2795551 2798655 2814535 2826811 2995103 4902687 4902688 4902689 kernel: g_vfs_done(): ad0s1f[READ(offset=65536, length=8192)]error = 5 ad0s1d[READ(offset=652230656, length=131072)]error = 5 ad0s1d[READ(offset=652279808, length=131072)]error = 5 ad0s1d[READ(offset=652345344, length=131072)]error = 5 ad0s1d[READ(offset=652345344, length=65536)]error = 5 ad0s1d[READ(offset=654000128, length=2048)]error = 5 ad0s1d[READ(offset=662130688, length=2048)]error = 5 ad0s1d[READ(offset=668416000, length=2048)]error = 5 ad0s1d[READ(offset=754581504, length=16384)]error = 5 fdisk /dev/ad0 cylinders=79780 heads=16 sectors/track=63 (1008 blks/cyl) Media sector size is 512 Warning: BIOS sector numbering starts with sector 1 Information from DOS bootblock is: The data for partition 1 is: sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD) start 63, size 80405262 (39260 Meg), flag 80 (active) beg: cyl 0/ head 1/ sector 1 end: cyl 1023/ head 254/ sector 63 disklabel /dev/ad0s1 # size offset fstype [fsize bsize bps/cpg] a: 1048576 0 4.2BSD 2048 16384 8 b: 472672 1048576 swap c: 80405262 0 unused 0 0 d: 2332672 1521248 4.2BSD 2048 16384 28552 e: 1048576 3853920 4.2BSD 2048 16384 8 f: 75502766 4902496 4.2BSD 2048 16384 28552 Check (with dc) that partitions do not go beyond end of disk: 39266 1024 2 * * p # 80416768 \ Total 512 bytes sectors in disk < dmesg 63 4902496 75502766 + + p # 80405325 f: 63 80405262 + p # 80405325 c: mount /dev/ad0s1a on / (ufs, NFS exported, local) devfs on /dev (devfs, local) /dev/ad0s1e on /tmp (ufs, NFS exported, local, soft-updates) /dev/da0a on /U (ufs, local) /dev/ad0s1d on /var (ufs, NFS exported, local, soft-updates) ____________________ Data Recovery mount -t ufs /dev/da0s1 /mnt ; cd /mnt dd_rescue -l log -o bbfile -A -v /dev/ad0s1f image cat bbfile # 130 160 9785408 9785409 71591611 71784469 mdconfig -a -t vnode -f image (cd /usr/ports/sysutils/ffs2recov; make install) ffs2recov -s /dev/md0 superblock: 81920(byte), 160(block) superblock: 6160384(byte), 12032(block) superblock: 73351168(byte), 143264(block) superblock: 192774144(byte), 376512(block), \ cg: 192790528(byte), 376544(block), 1(nth), \ fs begin: 0(block), primary sb at: 128(block) superblock: 385466368(byte), 752864(block), \ cg: 385482752(byte), 752896(block), 2(nth), \ fs begin: 0(block), primary sb at: 128(block) superblock: 578158592(byte), 1129216(block), \ cg: 578174976(byte), 1129248(block), 3(nth), \ fs begin: 0(block), primary sb at: 128(block) superblock: 770850816(byte), 1505568(block), \ cg: 770867200(byte), 1505600(block), 4(nth), \ fs begin: 0(block), primary sb at: 128(block) superblock: 963543040(byte), 1881920(block), \ cg: 963559424(byte), 1881952(block), 5(nth), \ fs begin: 0(block), primary sb at: 128(block) superblock: 1156235264(byte), 2258272(block), \ cg: 1156251648(byte), 2258304(block), 6(nth), \ fs begin: 0(block), primary sb at: 128(block) superblock: 1348927488(byte), 2634624(block), \ cg: 1348943872(byte), 2634656(block), 7(nth), \ fs begin: 0(block), primary sb at: 128(block) ffs2recov -o 160 /dev/md0 # Failed, presumably cos of data corruption. echo The first few superblocks dont work, so I used first one showing cg: fsck_ffs -y -b 376512 /dev/md0 # Succeeded mdconfig -d -u 0 -------------------- Media Recovery ( Force Writes To Blocks To Get Disc Bios To Remap Bad Blocks \ To Fix Itself.) --------------------------- 1a /root These 2 failed from single use with root mounted read only: dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D -m 20000k \ /dev/ad0 /dev/ad0 dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D -m 20000k \ /dev/ad0s1 /dev/ad0s1 --------------------------- 1a /root cd /U/save/ad0s1a started from single user: dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D \ /dev/ad0s1a /dev/ad0s1a dd_rescue: (fatal): open "/dev/ad0s1a" \ failed: Operation not permitted even after reboot read only, it still wont run so need to boot off a stick ? JJLATER --------------------------- 1b Swap cd /U/save/ad0s1b # new directory to keep seperate log and bbfile dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D /dev/ad0s1b \ /dev/ad0s1b No errors --------------------------- 1d /var cd /U/save/ad0s1d ; umount /var dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D \ /dev/ad0s1d /dev/ad0s1d No errors --------------------------- 1e /tmp cd /U/save/ad0s1e dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D /dev/ad0s1e \ /dev/ad0s1e No errors --------------------------- 1f /usr dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D /dev/ad0s1f \ /dev/ad0s1f # ^C break ; halt -p # resume next day - - - - - - - - - - - - - - cd /U/save/ad0s1f.offset=0.size=13854300 dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D -m 13854300k \ /dev/ad0s1f /dev/ad0s1f (info): ipos: 7240832.0k, opos: 7240832.0k, xferd: 7240832.0k * errs: 0, errxfer: 0.0k, succxfer: 7240832.0k - - - - - - - - - - - - - - cd /U/save/ad0s1f.offset=7240800k.size=6613500 dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D -m 6613500k \ -s 7240800k -S 7240800k /dev/ad0s1f /dev/ad0s1f No errors - - - - - - - - - - - - - - cd /U/save/ad0s1f.offset=13854300 dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D -s 13854300k \ -S 13854300k \ /dev/ad0s1f /dev/ad0s1f # ^C break at ipos: 26486044.0k, opos: 26486044.0k No errors - - - - - - - - - - - - - - cd /U/save/ad0s1f.offset=26486000 dd_rescue -l log -o bbfile -A -v -b4k -B4k -d -D -s 26486000k \ -S 26486000k \ /dev/ad0s1f /dev/ad0s1f Errors Occured. dd_rescue: (info): ipos: 56984860.0k, Bad block: 14246215 head bbfile 8948951 8973058 \ 9437845 9437846 9437847 9437848 9437849 9437850 9437851 9437852 dc 9437845 4 * 2 * p # 75502760 disklabel says partition is 75502766 Deduction: list of bad blocks upward from 9437845 (4 million lines!) show dd_rescue does not recognise end of partition /dev/ad0s1f. (Strange, as dd_rescue did recognise end of ad0s1b). } ------------------------------------------------------------------------------- ddb to activate ddb (eg on a usb hang): ctl alt esc DDB_UNATTENDED trace ps panic ------------------------------------------------------------------------------- Next USB panic post rseult of this: bt; show pcpu; show alllocks; show locks; p ------------------------------------------------------------------------------- dig dig @ip-of-nameserver mydomain.com mx dig -x IP_address ------------------------------------------------------------------------------- DOC FORMAT Proprietary Microsoft .doc format files:, FreeBSD offers you the following (incomplete) list of /usr/ports/ ways of accesing that file: textproc/antiword And monster packages: editors/staroffice70 editors/openofficea.org-2.0 editors/koffice-kde3 + Commercial packages: ApplixWare ------------------------------------------------------------------------------- bsdlabel bsdlabel -w -r wd0 c_wd0 bsdlabel -w -r da4 DNES-309170W label rescue: http://lists.freebsd.org/pipermail/freebsd-questions/2007-December/165187.html http://www.42.org/~sec/resources/disklabel.html http://www.leidinger.net/FreeBSD/ffsrescue.tar.gz diskinfo da0 ------------------------------------------------------------------------------- gpart show da0 gpart & USB, a thread: { From: Steve Kargl Date: Mon, 22 May 2023 20:44:53 -0700 (Tue 05:44 CEST) To: freebsd-hackers@@freebsd.org Is there a secret incantation for destroying an EFI partition on a USB memstick? After installing FreeBSD, I would like to re-use a memstick, but % gpart destroy da0 gpart: geom 'da0': Read-only file system % gpart destroy -F da0 gpart: geom 'da0': Read-only file system % gpart show da0 => 40 60063664 da0 GPT (29G) 40 60063664 1 ms-basic-data (29G) % gpart delete -i 1 da0 gpart: geom 'da0': Read-only file system % dd if=/dev/zero of=/dev/da0 bs=1m dd: /dev/da0: Read-only file system gpart list da0 sysctl -a | grep da01 kern.geom.disk.da0.flags: 1a8 I suppose the question is how to clear WRITEPROTECT. From: Warner Losh WRITEPROTECT gets set when we do a MODE SENSE of the disk when we're probing it. That returns a status that indicates that the device is indicating it is write protected. So we set the write_protect flags in the disk structure which is what's reported above and used to generate the read only errors. if you are lucky, this is a software write protect. That's on mode page 0xa. camcontrol can read that: # camcontrol modepage da0 -m 0xa will report it. if SWP is 1, then it's a software lock. Add -e to the above to edit it and change the line with SWP on it from 1->0 and save. this will set the current value, turning it off temporarily. You can then proceed to write to the device, with luck. Without luck the drive encountered a condition that made it decide to lock you out forever from writing again. From: "Julian H. Stacey" I dont use efi & gpart but some ideas: Why da01 not da0 ? What is da01 ? a typo, or pulling in some gpart kernel stuff ? Is an escalated security level catching you ? I stick to default, on 12.4-rel multi user thats: sysctl -a | grep level # kern.securelevel: -1 Try a fresh reboot, even staying single user, & before you touch it with any gpart invoking command, whack it with multiple dd if=/dev/zero of=/dev/zero count=5000 (multiple as sometimes Ive seen first attempt doesnt seem to clear my sticks, a 2nd reboot after dd will clear any false cached memories) If that doesnt work: Try an older BSD that does know about EFI & gpart ? Put it a Microsoft PC, or a USB to Go adapter on an android, that probbly will complain unknown & offer to bash it back to MBR ? Rumage around or ask friends, eg I have a tiny old match box size thing that clones sticks. Clone your stick from some other small stick, then repair the wrong sized MBR From: Steve Kargl Thanks for the advice, Warner. I thought about camcontrol last night, but it's been a long long time since I've had a need for it. % camcontrol modepage da0 -l 0x08 Caching 0x1c Informational Exceptions Control 0x05 Flexible Disk % camcontrol modepage da0 -m 0xa camcontrol: mode sense command returned error I suppose this is the end for that memstick. From: Steve Kargl Yes, a typo. I used da0. securelevel is -1. Thanks for the suggestions. I spent sometime on a Windows 10 system trying yo convince windows to format/destory/read/write do whatever to the memstick. FreeBSD tools are so much easier to use! From what Warner has written, I think I'll write off this memstick. It was the right size for what I needed to do, but it's now past diminishing returns to play with some more. From: "Peter 'PMc' Much" There are apparently problems with (some?) newer such memsticks: My old ones work fine with partitions of UFS or even ZFS. But my newer ones have horribly bad performance with UFS filesystems (and these are not the cheapest chinese pieces). It seems to me like they might have internal intelligence that optimizes for typical microsoft filesystems. So I once tried what would happen when I continue writing into an UFS filesystem on the stick no matter how long it takes - and what happened was exactly what Warner describes: after some time the thing switched itself to read-only. In fact I have a problem with this, because I need a means to store single files of 20+ GB on a stick. } ------------------------------------------------------------------------------- ed export EDITOR=ed export VISUAL=ed export TERM=cons25 ------------------------------------------------------------------------------- exif --list-tags --no-fixup After using some tools inc. xv to rotate a jpg image (eg from a camera held in portrait not usual landscape mode) xv rotates the bitmap, but fails to edit the "Orientation" EXIF information in JPEG files in , so browsers firefox & chromium display an incorrectly rotated image, so: exif --output=rotated.jpg --ifd=0 --tag=Orientation --set-value=1 \ original.jpg # rotates 90 anti clockwise Exif only changes first occurence of "Orientation|Right-top" Second occurence remains unchanged at "Orientation|Right-top" However its sufficient to keep happy firefox & chromium Values: 0=Unknown value 0 1=Top-left 2=Top-right 3=Bottom-right 4=Bottom-left ------------------------------------------------------------------------------- exmh Screwed graphics of all rectangular buttons: Sample "Encrypt-only outgoing messages" & "Log: View Tail" Thick top left edges + thin base right edges = On Thin top left edges + Thick base right edges = Off Diamond 1 of N selectors: Thick top left & right + thin base left & right = Selected. Thin top left & right + thick base left & right = Not Selected. Warning exmh breaks any symbolic links created by such as ln -s exmh-defaults exmh-defaults.`hostname -s` so I need to manually copy over whichever host I'm running on. To send gpg keys more sedit more attachment pgp keys Start exmh with an agent so it has passphrase to decrpt: eval `q-agent -c -q -g &` ; exmh To ensure gpg talks in English to EXMH, even if default (login) language is other by "Klaus Elsbernd" #!/bin/sh volcheck LANG=de LANGUAGE=en LC_ALL=de_DE.ISO8859-1 PATH=/usr/dt/bin:$PATH MM_CHARSET=iso-8859-1 export LANG LANGUAGE LC_ALL PATH MM_CHARSET umask 7 /opt/dfki/bin/exmh $* To fetch passphrase for GPG, install security/quintuple-agent {Harv I've been using exmh with pgp/gpg for many years. I'm currently using exmh 2.7.2 with gpg 1.4.9 on RedHat (Linux 2.6.9). Comparing your exmh default with mine, I see the following gpg differences: gpgCacheIds: persistent DONE gpgKeyQueryMethod: hkp DONE gpgShortMessages: 0 DONE gpgShowInline: none was all I suspect the use of "gpgShowInline: all" and/or "gpgKeyQueryMethod: email" may be relevant to explaining the behavior you're seeing. Harv } {Klaus setting "show pgp messages inline" to all DONE "short gnupg reports" to off DONE will deliver more info. } My notes Keep PGP passphrase I leave it OFF. If on cant decrypt q-agent -d complains On sending crypted, if error box: couldn't open "/home/jhs/tmp/0.pgp.4464.exmh": \ no such file or directory & error log: gpg --batch --status-fd 2 --no-greeting --comment Exmh version 2.7.2 01/07/2005 --force-v3-sigs --cipher-algo 3des --digest-algo sha1 --compress-algo 1 -eat -o /home/jhs/tmp/0.pgp.4464.exmh -r 0xABCDEF12 -r 0xABCDEF13 /home/jhs/tmp/1.msg.4464.exmh |& cat {: Exit status: 1 NONE} {Pgp_Exec_CheckSuccess gpg /home/jhs/tmp/0.pgp.4464.exmh gpg: 21DE9751: There is no assurance this key belongs \ to the named user [GNUPG:] INV_RECP 10 0xABCDEF13 gpg: /home/jhs/tmp/1.msg.4464.exmh: encryption failed: unusable public key Then gpg --sign-key friend@@his.domain # see gpg See Also ~/bin/.sh/demime+emil+delatt -------- To move gpg keys to a new machine Old PC: cd ~; umask 077; tar cf gnupg.tar .gnupg New PC: cd ~; rm -rf .gnupg; umask 077; tar xf ./gnupg.tar rm -f .gnupg/random_seed;gpg --list-secret-keys;gpg --list-keys ----------- I have discovered that if with exmh-2.8.0 I send a mail with body: Beginning of some line in body of mail From jhs@@somewhere Date: Mon, 28 Aug 2017 09:13:31 +0200 Subject: test of amputated forward Then exmh prepends a '>' before it sends it, so recipient sees: Beginning of some line in body of mail >From jhs@@somewhere Date: Mon, 28 Aug 2017 09:13:31 +0200 & whole mail is received & displayed intact by a recipient exmh. But, if sent mail looks like this: X------- Forwarded Message From jhs@@somewhere Mon Aug 28 12:40:35 2017 Date: Mon, 28 Aug 2017 09:13:31 +0200 Subject: test of amputated forward layer=inner Or X ------- Forwarded Message From jhs@ Then although exmh send the whole mail intact, (proven by using as recipient a mailman archive), then also my localhost receives a seperate copy of that forwarded mail. ----------- It is not a problem if ~/.exmh is accessed by AMD+NFS, but if ~/mail/ is accessed via AMD+NFS to 300 Meg, it starts Very slow. http://rand-mh.sourceforge.io/book/ ------------------------------------------------------------------------------- gbde /site/etc/devd/berklix.conf ~/private/bin/.sh/gbde_build.sh ~/public_html/bin/.sh/gbde.sh ~/public_html/bin/.sh/gbde2.sh ~/public_html/bin/.sh/mdconfig_tst ~/public_html/bin/.sh/rc.shutint ~/public_html/bin/.sh/rc.shutmedia ~/public_html/bin/.sh/rc.shutusb a good thread on gbde V. geli starts here: http://lists.freebsd.org/pipermail/freebsd-current/2015-October/057844.html much of info in that thread would be worthy of inclusion on handbook. ------------------------------------------------------------------------------- get_iplayer http://www.bbc.co.uk/sounds/play/m0001g9v fetches 70M Dead_Ringers_Christmas_Specials_2018_-_2018-12-07_m0001g9v_original.audio.ts 10K Dead_Ringers_Christmas_Specials_2018_-_2018-12-07_m0001g9v_original.audio.txt At end removing both above & creating 67M Dead_Ringers_Christmas_Specials_2018_-_2018-12-07_m0001g9v_original.m4a (If you want the .ts & .txt, create hard links while get_iplayer is running.) It then wants /usr/local/bin/AtomicParsley file: De* Dead_Ringers_Christmas_Specials_2018_-_2018-12-07_m0001g9v_original.audio.ts: MPEG transport stream data Dead_Ringers_Christmas_Specials_2018_-_2018-12-07_m0001g9v_original.audio.txt: ASCII text Dead_Ringers_Christmas_Specials_2018_-_2018-12-07_m0001g9v_original.m4a: ISO Media, Apple iTunes ALAC/AAC-LC (.M4A) Audio Install: pkg install get_iplayer; pkg install AtomicParsley; cd /usr/ports/net/get_iplayer; make install cd multimedia/atomicparsley; make install - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- l /usr/local/www/get_iplayer/get_iplayer -r-xr-xr-x 1 root wheel 355276 Jul 13 2023 /usr/local/www/get_iplayer/get_iplayer* > ljk: > http://www.squarepenguin.co.uk/ > Open source downloader for BBC iPlayer progs, runs on almost everything. > You can download complete series in one go with a single command line > instruction pointed to the BBC iPlayer site with the list of progs > available for that series. > You can download BBC audio in De without a VPN but videos need a VPN. ------------------------------------------------------------------------------- GPG Ex PGP gpg --gen-key gpg --list-keys gpg --list-public-keys gpg --list-secret-keys gpg --delete-key "Julian H. Stacey" gpg --delete-secret-keys "Julian H. Stacey" gpg -a --export "Julian H. Stacey" > Julian_H._Stacey.asc gpg -a --fingerprint from_backup_host: gpg -a --export "Julian H. Stacey" > x.pub to_main_host: gpg --import x.pub from_backup_host: gpg -a --export-secret-keys "Julian H. Stacey" > x.pri to_main_host: gpg --keyring ~/.gnupg/secring.gpg --import x.pri gpg -a -e enclosure_to_encrypt > out gpg --list-keys "Julian H. Stacey" # shows 2 gpg --list-keys "Julian H. Stacey (20080604103910)" # shows 1 gpg -a --export "Julian H. Stacey (20080604103910)" gpg -a --fingerprint "Julian H. Stacey (20080604103910)" gpg -a --import < gj_public_key gpg --edit-key gpg --sign-key friend@@his.domain # see exmh Until you do this the key is not trusted & a mailer might spring an interactive window, but if like exmh it uses batch mode, then you cant send to that person. The difference is not visible with gpg --list-keys but is visible with gpg --sign-key friend@@his.domain ------ Before pub 1024D/56D81332 created: 2008-06-03 expires: never usage: SC trust: unknown validity: unknown sub 2048g/F61A79A1 created: 2008-06-03 expires: never usage: E [ unknown] (1). First Last (Middle name) ------ After pub 1024D/56D81332 created: 2008-06-03 expires: never usage: SC trust: unknown validity: full sub 2048g/F61A79A1 created: 2008-06-03 expires: never usage: E [ full ] (1). First Last (Middle name) ------ GnuPG keyring file locations: Unix MacOSX, Cygwin ~/.gnupg Windows XP and older \Documents and Settings\\Application Data\Gnupg Windows Vista and newer \Users\\AppData\Roaming\gnupg ------------------------------------------------------------------------------- gnomelogalyzer.sh cd /usr/ports/ports-mgmt/portupgrade ; make install portupgrade -f intltool If portupgrade does not work, and you recently updated Perl: portupgrade -f p5-\* ------------------------------------------------------------------------------- gnupg-users@@gnupg.org 26 Dec 2014 "TrueCrypt ... if you need free software disk encryption for Windows then it's your only real choice, and it doesn't appear to be an obviously stupid one." rjh@@sixdemonbag.org ------------------------------------------------------------------------------- gpg-agent cd /usr/ports/security/gnupg-devel/work/gnupg-1.9.22/doc ; make chimera gpg-agent.html gpg-agent --verbose ------------------------------------------------------------------------------- CAMERA=technika: /dev/ugen0 /dev/ugen0.0 /dev/ugen0.1 /dev/ugen0.2 see notes in devd.conf su gphoto2 --auto-detect mk@'s Technika: Che-Ez Snap SNAP-U usb: 7.1 Odys (power on or off) Technika: Nothing gphoto2 --list-cameras | grep -i Che-Ez "Che-ez Snap" (EXPERIMENTAL) "Che-Ez Snap SNAP-U" (EXPERIMENTAL) "Che-ez! Babe" "Che-ez! Splash" (EXPERIMENTAL) "Che-ez! SPYZ" gphoto2 --version gphoto2 2.4.0 libgphoto2 2.4.0 cc, no ltdl, EXIF libgphoto2_port 0.8.0 cc, no ltdl, USB, serial without locking gphoto2 --port usb: --camera "Che-Ez Snap SNAP-U" --abilities 7.1: Abilities for camera : Che-Ez Snap SNAP-U Serial port support : no USB support : yes Capture choices : : Capture not supported by the driver Configuration support : no Delete selected files on camera : no Delete all files on camera : yes File preview (thumbnail) support : yes File upload support : no gphoto2 --port usb: --camera "Che-Ez Snap SNAP-U" --get-all-files -rw------- 1 root staff 304178 Oct 7 09:38 pict001.ppm -rw------- 1 root staff 48 Oct 7 09:38 pict002.ppm -rw------- 1 root staff 48 Oct 7 09:38 pict003.ppm gphoto2 --port usb: --camera "Che-Ez Snap SNAP-U" --summary Your USB camera seems to have an SQ905C chipset. The total number of pictures in it is 3 (I jhs know this is wrong. Theres 18 pictures) gphoto2 --port usb: --camera "Che-Ez Snap SNAP-U" --about sq905C generic driver Theodore Kilgore gphoto2 --port usb: --camera "Che-Ez Snap SNAP-U" --shell ls # shows nothing list-config This camera does not offer any configuration options. capture-image This camera can not capture CAMERA=Odys /dev/pass1 (only if camera powered up before plug in) CAMERA=Canon IXUS 2 No dev changes ------------------------------------------------------------------------------- gs -help ghostscript /usr/local/share/doc/ghostscript/9.56.1/index.html http://www.ghostscript.com/ http://ghostscript.readthedocs.io/en/latest/ ------------------------------------------------------------------------------- handbrake another DVD ripper /usr/ports/multimedia/handbrake ------------------------------------------------------------------------------- hw-probe -probe ; hw-probe -show # ports/sysutils/hw-probe ------------------------------------------------------------------------------- emacs ESC = 8 bit prefix ALT = Assert bit 8 End: C-x C-c View Forward Screen C-v View backward Screen M-v Redraw & Centre C-c C-p C-b C-f C-n ------------------------------------------------------------------------------- mke2fs - create an ext2/ext3/ext4 filesystem ------------------------------------------------------------------------------- ctm: ftp.vmunix.org Erding. Stephen M says tends to be very up to date. From: Gary Jennejohn : + # I wrote fetch because it was not possible tu use ncftp with some of + # the ports/print files :-) + # The problem arise when the server runs wu-ftpd and when you fetch a + # directory, adding .tar.gz to the name of the directory. Ncftp can't + # do that cleanly (try it!), and we need to: + # 1- login + # 2- change the directory (the -c flag of fetch) + # 3- get the directory (.tar.gz). In order to make fetch (the FreeBSD downloading tool) ask for username/password when it encounter a password-protected web page, you can set the environment variable HTTP_AUTH to 'basic:*'. ------------------------------------------------------------------------------- freebsd-upgrade -r 8.0-RELEASE upgrade ------------------------------------------------------------------------------- find find . -type f \! -perm -1 | xargs file | grep "shell script" To look for all shell files that have missing execute bit, ie after cvs export -r OPENBSD_2_6 src nice make build fails at usr.sbin/httpd/src/helpers/PrintPath find . -type f -perm +04000 cd /usr/ports/packages/All ; ls -lt | tail cd /usr/local ; find . -type f \! -newerat "May 15" | xargs ls -l find . -type f \! -newerat "2 months ago" | xargs ls -l | more find . -type f -cmin +`echo "60 24 7 3 * * * p" | dc` | xargs ls -l # find files created more than 3 weeks ago. Inspect with statv find . -type f -newermt 2022-07-10 find . -type f -newerBt man cvs section -D date_spec ... A wide variety of date formats are supported, in particular ISO ("1972-09-24 20:05") or Internet ("24 Sep 1972 20:05"). The date_spec is interpreted as being in the local timezone, unless a specific timezone is specified. The specification is ``sticky'' when you use it to make a private copy of a source file; that is, when you get a working file using -D, cvs records the date you specified, so that further updates in the same directory will use the same date (unless you explicitly override it; see the description of the update command). -D is available with the checkout, diff, history, export, rdiff, rtag, and update commands. Examples of valid date specifications include: 1 month ago 2 hours ago 400000 seconds ago last year last Monday yesterday a fortnight ago 3/31/92 10:00:07 PST January 23, 1987 10:05pm 22:00 GMT ------------------------------------------------------------------------------- To try: dir http://www.mirrorservice.org/pub/pcbsd/9.0-RC1/amd64/PCBSD9.0-RC1-x64-DVD.iso lftp ftp://ftp2.de.freebsd.org/pub/FreeBSD/distfiles lftp hftp://ftp2.de.freebsd.org/pub/FreeBSD/releases/amd64/amd64/ISO-IMAGES/9.0 lftp hftp://mirror.hs-esslingen.de/pub/Mirrors/pcbsd/9.0-RC1/amd64/PCBSD9.0-RC1-x64-DVD.iso open hftp://ftp2.de.freebsd.org setenv ftp:proxy http://gate ------------------------------------------------------------------------------- gcc for FreeBSD-current __FreeBSD_version >= 400011 ------------------------------------------------------------------------------- xlsfonts exmh has a graphical font selector, imports xlsfonts -foundry-family-weight-slant-swidth-adstyle-pixels-points-res-space-registry-encoding Foundry: adobe, b&h, bitstream, dec, ibm, isas, misc, mutt, schumacher, sony, sun Family: clean, clearlyu devanagari, clearlyu ligature, courier, fixed, helvetica, lucida, luxi mono, new century schoolbook, times, open look glyph, utopia Weight: bold, medium Slant: r=rectinlear, o=oblique, i=italic Swidth: normal, Adstyle: Unused. shown by adjacent delimeters "--" Pixels: 0, 6, 8, 10, 14, 17, 20, 25, 34 Points: 60, 100, 140, 200, 240, 180, 80 Res: (Resolution, dots per inch) 75-75, 100-100 Space: m (=?), c (=constant), p (=proportional) Registry: 100 0,40,50,60,80,96,100 What meaning ? Encoding: iso8859-1. iso8859-9 0, is08859, iso10646, iso10646 1-16, irv. 1=ascii A default to sample for a high res screen: xterm -fn \ -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-1 OK with exmh: -adobe-times-medium-r=normal grep -i font ~/.exmh/exmh-defaults *Message.font: -misc-fixed-medium-r-normal--14-110-100-100-c-70-iso8859-1 *Msg*Text.font: -adobe-times-medium-r-normal--14-140-75-75-p-74-iso8859-1 *Text.font: -adobe-times-medium-r-normal--18-180-75-75-p-94-iso8859-1 *fl_font: -adobe-courier-medium-r-normal--14-100-100-100-m-90-iso10646-1 *fl_font: -adobe-times-medium-r-normal--25-180-100-100-p-125-iso10646-1 *font: -adobe-courier-medium-r-normal--14-100-100-100-m-90-iso10646-1 *font: -adobe-times-medium-r-normal--25-180-100-100-p-125-iso10646-1 xlsfonts | grep fixed-medium-r-normal--20 -misc-fixed-medium-r-normal--20-140-100-100-c-100-iso8859-1 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso10646-1 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-1 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-10 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-11 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-13 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-14 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-15 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-16 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-2 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-3 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-4 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-5 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-7 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-8 -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso8859-9 -misc-fixed-medium-r-normal--20-200-75-75-c-100-koi8-r I suspect iso8859-8 might be OK for german umlauts ------------------------------------------------------------------------------- xinit From: Daniel Braniss Date: Sun, 3 Mar 2024 16:46:46 +0200 (15:46 CET) To: freebsd-hackers In the past Xorg listen on port 6000 was the default, now it's disabled. -------- Date: Sun, 3 Mar 2024 From: Gary Jennejohn Cc: freebsd-hackers I use xinit with this command line: /usr/local/bin/xinit -- -listen tcp Of course, you'll need to have a .xinitrc for that to work. -------- From: Daniel Braniss Date: Sun, 3 Mar 2024 19:29:14 +0200 (18:29 CET) To: garyj@@gmx.de Cc: freebsd-hackers This is the trick that has worked for me since time immemorial: In /etc/ttys: ttyv8 "/usr/local/bin/xdm -nodaemon" xterm on secure -------- man xdm has a LISTEN section From: Gary Jennejohn Date: Sun, 3 Mar 2024 19:08:52 +0000 (20:08 CET) To: Tommy Johnson Cc: Daniel Braniss , freebsd-hackers Tommy Johnson wrote: > On Sun, 3 Mar 2024 18:05:51 +0000 > Gary Jennejohn wrote: > > On Sun, 3 Mar 2024 19:29:14 +0200 > > Daniel Braniss wrote: > > > This is the trick that has worked for me since time immemorial: > > > In /etc/ttys: > > > ttyv8 "/usr/local/bin/xdm -nodaemon" xterm on secure > > Well, it doesn't work now. > > I've never used xdm and have no idea what options it supports. > I fixed the problem by editing the file Xservers in /usr/local/etc/X11/xdm > to look like: > :0 local /usr/local/bin/X :0 -listen tcp > I am using xdm from .../ports/x11/xdm , as opposed to any of the > newer reimplementations. That's great! I was hoping that a solution like this could work, since it's similar to xinit passing -listen tcp to the Xserver. ------------------------------------------------------------------------------- xrandr # multi screen - Primitive command line interface to the RandR extension cd /usr/ports/x11/xrandr; make install ; man xrandr cd /usr/ports/x11/lxrandr; make install ; man lxrandr http://wiki.x.org/wiki/Projects/XRandR cd /var/log ; vi xdm.log Xorg.0.log http://www.berklix.com/~jhs/dots/.xsession ~/.DOTS/.xinitrc ~/tech/xrandr/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- xdm-dual: #!/usr/local/bin/bash xdm -config /usr/local/lib/X11/xdm/xdm-config-dual xrandr --output DVI-0 --pos 1400x0 xrandr --output LVDS --preferred - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- xrandr_home: xrandr --output DVI-0 --mode 1280x1024 --pos 1400x0; xrandr --output LVDS --preferred - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- /usr/local/lib/X11/xdm/Xservers-dual: # XTerminalName:0 foreign :0 local /usr/X11R6/bin/X -layout dualhead # This might be obsolete ? on FreeBSD-9.2 man X no longer lists -layout # 12.4-RELEASE /usr/local/bin/Xorg ------------------------------------------------------------------------------- xxgdb file ~/public_html/src/bsd/jhs/bin/public/mailname/mailname set args -N * ------------------------------------------------------------------------------- xconfig cd /usr/ports/x11/xorg make config-recursive make install echo 'dbus_enable="YES"' >> /etc/rc.conf echo 'hald_enable="YES"' >> /etc/rc.conf service dbus start service hald start startx ------------------------------------------------------------------------------- Xorg gary uses with -listen see man Xserver ------------------------------------------------------------------------------- GDB cd /usr/src/usr.bin/make setenv CFLAGS "-g" make clean ; make cleandir ; make clean ; make ; make install limit coredumpsize unlimited cd /home/jhs/job/handout.crash make clean make gdb directory /usr/src/usr.bin/make core-file /home/jhs/job/handout.crash/make.core exec-file /usr/src/usr.bin/make/make symbol-file /usr/src/usr.bin/make/make run bt ---------- gdb gdb /path/to/Mosaic /path/to/core gdb cc1 core disasm gdb X386 break exit /stop/abort run ======== # gdb tab core.tab # set args -e data # exec-file tab # core-file tab.core # break exit /stop/abort # run

Generated Wed Dec 11 19:29:52 MET 1996 by Makefile

  • ./Makefile
     # ~jhs/public_html/syntax/Makefile by Julian H. Stacey
  • ./adb
     adb /gt/lft/etc/lfta [core]
 $c backtrace
  • ./bash_example
     ulimit -u 100; fvwm
 ---------
  • ./bashrc_me
     fahr() { calc -q "$1 * 1.8 + 32" ; }
 cels() { calc -q "x = config(\"display\", 2) ; ($1 - 32) / 1.8" ; }
  • ./binhex
     echo How jhs converted a Content-Type: application/mac-binhex40
 echo for Helmut Eichler Apr 96
  • ./csh
     #!/bin/csh
  • ./cshrc_from_usr_guest
     # limit maxproc 100; fvwm
  • ./cvs
     cd tmp
 cvs co -D4-Aug sys
  • ./emacs
     ESC = 8 bit prefix
 ALT = Assert bit 8
  • ./gdb
     gdb cc1 core
 disasm
  • ./kgdb
     > Rich's question about pointers for debugging the kernel made me try the
 > following, which works quite well if you have the kernel sources and enough
  • ./netscape
     netscape -display tartufo:0.0 -remote 'openURL(www.company.com)'
  • ./perl.showLinks.jkh
     #!/opt/gnu/bin/perl
 require 'find.pl';
  • ./rz
     rz -b < /dev/tty1 > /dev/tty1
  • ./scsi
     Syntax example from joerg_wunsch@@uriah.heep.sax.de :
	scsi -f /dev/rsd0.ctl -r -t 5
  • ./shar
     echo run this script by saying sh this_file_name
 echo x - dtree.1
  • ./sort
     sort -n -t: +3 -4 /etc/passwd
	sort /etc/passwd by group no.
  • ./sysctl
     Syntax example from rgrimes@@gndrsh.aac.dev.com:
	sysctl -w net.inet.ip.forwarding=1
  • ./vi
     !}sort 	sort paragraph
 !)rev		reverse sentence
    • ------------------------------------------------------------------------------- ifconfig rl0 alias 194.221.32.28 netmask 0xffffffff ------------------------------------------------------------------------------- k3b ew @ 2004.06: app for kde but as a GUI it puts some of the WINdum stuff on the run. it is easier to make a image of a DVD first and then burn it, much faster. ------------------------------------------------------------------------------- KDE: isn't like fvwm, there isn't just one configuration file. The configs are scattered around in various locations. What I do to start kde is call /usr/local/bin/startkde in my .xinitrc. startkde is a shell script and starts the most commonly needed elements. I suggest that you edit startkde to set the KDEDIR (/usr/local) variable and comment out kaudioserver (which is buggy and core dumps). Another thing which I did was to get rid o klock by making a symbolic from /usr/bin/false to /usr/local/bin/klock. klock doesn't understand our shadow password file and, if you accidentally invoke it, you can't log back in. Look in ~/.kde/share/config for some of the user-modifiable config files. These can also be managed using some KDE utitlity, but I don't know which one. I just edited them by hand. Ernst would probably know. Once the control panel is running (the bar at the bottom) you can click on the big "K" on the left, go up to applink and invoke kdehelp for an overview. Gary See also multimedia/k9copy-kde4/ ------------------------------------------------------------------------------- kermit PC kermit3.01: TERM=tset - vt102 alt x or ctrl shift backslash goes to control mode alt h ------------------------------------------------------------------------------- kgdb > Rich's question about pointers for debugging the kernel made me try the > following, which works quite well if you have the kernel sources and enough > swap space for a proper crash dump: > > Config you're kernel using config -g > > Remove ${STRIP} -x $@; from the Makefile for the kernel so it doesn't > get stripped. > > When the kernel's been built make a copy of it, say 386BSD.debug, and > then run strip -x on the original. Install the original as normal. > > Now, after a crash dump, go to /sys/compile/WHATEVER and run kgdb. From kgdb > do: > > symbol-file 386BSD.debug > exec-file /var/crash/system.0 > core-file /var/crash/ram.0 From freebsd.org!owner-freebsd-current Tue Jun 14 06:00:41 1994 Date: Tue, 14 Jun 1994 05:51:42 +0200 From: rich@@id.slip.bcm.tmc.edu (Rich Murphey) To: FreeBSD-current@@freebsd.org Reply-To: rich@@freebsd.org OK, thanks to Paul Richards and Garrett Wollman for all the info on debugging crash dumps. Here's a rehash of their info from a novice perspective. To find out what is crashing your kernel, first install a kernel compiled with -g. Make sure you have 'dump on ...' as part of the configuration file (e.g. FOO) in order to enable crash dumps. cd /sys/i386/conf config -g FOO cd /sys/compile/FOO vi Makefile Change 'STRIP= strip' to 'STRIP= echo' at the head of the Makefile. make depend make mv /386bsd /386bsd~ cp 386bsd / shutdown -r now Next, make sure you have as much free disk space in /var/crash as you have ram. For example, if you have 16Mb of RAM in your PC, make sure the root partition has 16Mb free. If it doesn't, but /usr does, then: cd /var rmdir crash mkdir /usr/crash ln -s /usr/crash . If you include 'pseudo-device ddb' (the kernel debugger) in your config file then upon a panic the kernel will drop into the debugger and print a prompt. To get a core dump type: ddb> call boot(0x104) This will cause the the kernel to skip syncing the disk, save the crash dump and then reboot dumping to dev ..., offset ... If it doesn't, make sure your kenrel config file for 'dump on ...' as in the GENERICAH config file. When it reboots after panicing, the system saves the crash dump: checking for core dump... System went down at ... If it doesn't, then make sure that you don't have a /var/crash/minfree file, or if you do that this file doesn't specify more memory than you have in /var/crash. See 'man savecore' for specifics. Now, after saving a crash dump, look in /var/crash for the most recent ram.* and system.* files. Each time it saves a crash dump it will create another ram.* and system.* file starting with ram.0 and system.0. To debug the crash dump type: cd /sys/compile/FOO kgdb symbol-file 386BSD.debug exec-file /var/crash/system.0 core-file /var/crash/ram.0 and it will respond with something similar to: IdlePTD 1b8000 panic: current pcb at 1a7a54 (kgdb) You can then use all the usual gdb commands to examine the kernel data. -- Rich ------------------------------------------------------------------------------- kldload procfs mount_procfs /dev/procfs /proc ------------------------------------------------------------------------------- # http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/sound-setup.html # man sound # music kldload snd_driver; cat /dev/sndstat kldstat ------------------------------------------------------------------------------- ksh Find number of duplicate usernames in password file: #!/usr/local/bin/ksh VAR1=`awk -F: '{print $1}' /etc/passwd|grep -cx $1` print "Number of occurences of $1 in /etc/passwd: $VAR1" ------------------------------------------------------------------------------- magicpoint mgp /usr/local/share/doc/mgp/sample/sample.mgp cd ~jhs/public_html/free/talk/faraday/presentations/source/1_intro_julian/\ ; mgp newer/talk.mgp ------------------------------------------------------------------------------- make world NO_CLEAN=yes build, don't relink binaries just because crt*.o changed http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html My Procedure: echo "Backup"; cd / && xs make echo "Purging immutable flags in case upgrade fails," echo "and we need to revert new content to old." xs chflags -R noschg /libexec /lib more /usr/src/UPDATING echo "Ensure host customisations are commented out," echo "as they can disrupt make -j 1 buildworld." echo "Ensure these are files. not symbolic links:" ls -l /etc/src.conf /etc/make.conf echo "Ensure inclusion of host specific files is temporarily hashed out" grep "/site/domain/this/host/this/etc/src.conf" /etc/src.conf grep "/site/domain/this/host/this/etc/make.conf" /etc/make.conf echo "These host specifics cause trouble to generic -j 1 buildworld:" grep SENDMAIL /site/domain/this/host/this/etc/src.conf \ | grep -v ':#' grep KERNCONF /site/domain/this/host/this/etc/src.conf \ | grep -v ':#' echo "Swap space may overflow on small machines if using CFLAGS+= -pipe" grep CFLAGS /etc/make.conf /etc/src.conf \ /site/domain/this/host/this/etc/make.conf \ /site/domain/this/host/this/etc/src.conf \ | grep pipe | grep -v :# mv /etc/make.conf /etc/make.conf.MV; mv /etc/src.conf /etc/src.conf.MV echo "Purging environment variables that might disrupt" source `which unsetenv.csh` && printenv cd /usr/src ls -l *script* script { echo "make obj I think probably un-necessary, makeworld does it." date;touch buildworld.start;\ xs nice make -B -j 1 buildworld;date; touch buildworld.stop # 11h 42m @ Dec. 2020 date;touch buildkernel.start;\ xs nice make -j 1 buildkernel;date; touch buildkernel.stop; # 1h 55m @ Dec. 2020 xs make installkernel } xs reboot echo "Compare essentials for installworld" cd /usr/src xs mergemaster -p echo "Checking if /usr/obj may be a dangling symbolic link" ( cd /usr/obj ) echo "If above fails: cd / ; ls -l data/release/this" xs make installworld echo "If above fails, try xs make -B -j 1 installworld" xs reboot xs chflags -R noschg /*bin /boot /etc /lib* /rescue /usr/*bin \ /usr/include /usr/lib* /usr/obj/* /usr/share /usr/src /var xs chown -R jhs:staff /usr/src /usr/src/* /usr/obj /usr/obj/* cd /usr/src echo "Looking for patched breakage" cd /usr/src ; find . -name Makefile.pre_jhs -o -name Makefile.orig grep '^WITHOUT_' /etc/src.conf /site/domain/this/host/this/etc/src.conf echo "Modules often break as not checked by make world" (cd /usr/src/sys/modules ; make) mv typescript typescript.`date "+%Y-%m-%dT%H:%M:%S"` cd /usr/src xs chown -R jhs:staff /usr/src /usr/obj/* script { echo "http://www.berklix.com/~jhs/bin/.csh/customise" customise `pwd` ^D } vi typescript mv typescript typescript.`date "+%Y-%m-%dT%H:%M:%S"` echo "Import my customisations" echo "Checking if generic will hang on src/lib/libgcc_s/" echo "At 2020-05-04 this is necessary (maybe now obsolete): \ make all xs make install echo "Automaticaly install" echo -n "mergemaster -iF would have tried to rm /etc/rc.d/ " echo "amd nsswitch so dont run till after customise & install" xs mergemaster -iF xs reboot cd /usr/src xs make delete-old echo "Customise must have been done before delete-old" xs ln -s -f ../../usr/local/bin/rlogin /usr/bin/rlogin xs ln -s -f ../../usr/local/bin/rsh /usr/bin/rsh xs ln -s -f ../../usr/local/sbin/rlogind /usr/libexec/rlogind xs ln -s -f ../../usr/local/sbin/rshd /usr/libexec/rshd echo "See if an old ctm that may not create sym links" ls -l /usr/sbin/ctm echo "Groff not tested" echo "/etc/namedb /var/named fixed I think by /site/domain/init" (cd /usr/src/libexec/ftpd && xs make install ) (cd /usr/src/libexec/telnetd && xs make install) # Not in src-14 xs make delete-old-libs rsh main cd /site ; xs make 2loc_all echo "Assert `hostname`.mc" xs vi -c/SENDMAIL_MC /site/domain/this/host/this/etc/src.conf echo "Assert `hostname -s| dd conv=ucase`.small" xs vi -c/KERNCONF /site/domain/this/host/this/etc/src.conf cd /sys/amd64/conf make links make config `hostname -s | dd conv=ucase`.small cd ../compile/`hostname -s | dd conv=ucase`.small make obj xs make cleandepend xs make depend xs make all xs make install xs reboot cd /usr/src echo "Avoid a break in /usr/src/lib/libgcc_s" ls -l /usr/lib/libc.a \ /usr/obj/usr/src/amd64.amd64/lib/libc/libc.a* echo "Might need: \ mv /usr/obj/usr/src/amd64.amd64/lib/libc/libc.a \ /usr/obj/usr/src/amd64.amd64/lib/libc/libc.a.MV ; \ cd /usr/src/lib/libc ; make \ " echo "A make depend may also fix failing makes above" xs chown -R jhs:staff /usr/src /usr/obj/* echo backup make all cd /usr/src xs make install cd /etc/mail xs make restart date|mail -s "Updated: `uname -a`" root cd ~/public_html/src/bsd/fixes/FreeBSD/packages nice ./to_pkg_install.sh cd /usr/ports nice xs make -i BERKLIX_CLIENT=YES BERKLIX_SERVER=YES \ BERKLIX_AMBITIOUS=YES fetch-recursive echo "Consider xargs for a quicker pkg install" (cd /var/cache/pkg && echo "Checked upgrade wont hang" ; du -s ) xs pkg upgrade; xs pkg autoremove ; xs pkg check --dependencies echo "Dependencies" echo "Checksums (slow)" time xs pkg check -s -a # 36.155u 6.263s 25:24.92 2.7% 2666+224k 69721+44io 284pf+0w echo "Consider cd / && make" echo "Listing missing packages:" pkg info -q | awk -F "-[0-9]" '{ print $1 }' > /tmp/pkg-info-q && \ diff -c ~/public_html/src/bsd/fixes/FreeBSD/packages/to_pkg_install \ /tmp/pkg-info-q | grep "^- " pkg info -q | wc -l # 285 more ~/public_html/src/bsd/fixes/FreeBSD/package/to_pkg_install.sh cd /usr/ports (cd ~/git/lapr/ports-cur/ports ; tar cf - . ) | tar xf - ln -s ../distfiles ln -s ../packages customise `pwd` CURRENT ------------------------------------------------------------------------------ Below is a section of working Make syntax kept in case I want to paste something similar into an older make, but on bsd make of FreeBSD-12.3-Stable 2022-05-03 It is replaceable with the short snippet from: /sys/modules/Makefile that uses the sophistication of a modern extended make: ----------------------------------------------------------------------------- OLD .for reject in ${WITHOUT_MODULES} SUBDIR:= ${SUBDIR:N${reject}} .endfor ----------------------------------------------------------------------------- NEW # To skip broken modules, list them in /etc/src.conf with eg: # DUD_MODULES=random_fortuna random_other .if defined(DUD_MODULES) SUBDIR_DUD_TMP= SUBDIR != echo ${SUBDIR} | \ ( for s in `cat`; do \ SUBADD=$$s ; \ for d in ${DUD_MODULES} ; do \ if [ $$s == $$d ] ; \ then SUBADD="" ; \ fi; \ done ; \ SUBDIR_DUD_TMP="$${SUBDIR_DUD_TMP} $${SUBADD}" ; \ done ; \ echo "$${SUBDIR_DUD_TMP}" ) .endif ----------------------------------------------------------------------------- ------------------------------------------------------------------------------- mformat fdformat -y /dev/fd0 ; mformat -s 80 -t 18 -h 2 a: ------------------------------------------------------------------------------- mkisofs # http://www.berklix.com/~jhs/txt/dvd/mkisofs/ ------------------------------------------------------------------------------- mount Examples from SCO leaflet: DEC Unix 3.0 mount -t cdfs -o ro,noversion /dev/cddev cddir HP-UX 9.01 mount /dev/dsk/cddev cddir -r -t cdfs HP-UX 10.01 mount /dev/dsk/cddev cddir -r -F cdfs IBM AIX 3.2.5 mount -v cdfs -r /dev/cddev cddir SCO OpenServer5 mount -f HS -o ro,lower /dev/cddev cddir SCO UnixWare2.1 mount -F cdfs -r /dev/cdrom/cddev cddir SCO UnixWare2.1 mount -r -F cdfs `devattr cdrom|bdevice` /mnt SparcSolaris2.3 mount -F hsfs -o ro,nrr /dev/cddev cddir SparcSunOS4.1.2 mount -t hsfs -o ro,nrr /dev/cddev cddir ------------------------------------------------------------------------------- mtree setenv DESTDIR /host/bla/usr/tmp/dist ; cd /usr/src/etc make distrib-dirs make distribution cd ~/public_html/src/bsd/jhs/etc ; make install ------------------------------------------------------------------------------- ncftp This syntax (run on host=wind) ncftp ftp://ftp/public/FreeBSD/distfiles/bash-1.14.7.tar.gz will sometimes shorten or truncate bash-1.14.7.tar.gz the data is not delivered to CWD but is instead written back to /public, which is NFS mounted, to flip, hence race conditions determine if a file is truncated ------------------------------------------------------------------------------- wget -r ftp://ftp.funet.fi/pub/misc/pc532 wget -r --no-check-certificates # for recursion # gj@ 2017-06: wget (newer versions) always want to verify the # security certificate on the target host. It does have the # --no-check-certificates option to get around that. Example of recursive tree fetch: http://stackoverflow.com/questions/113886/how-to-recursively-download-a-folder-via-ftp-on-linux wget --ask-password -rl 99 ftp://NAME@@HOST ------------------------------------------------------------------------------- wpa_gui ports/net/wpa_supplicant_gui ------------------------------------------------------------------------------- nmap -sS -sU -O another_FreeBSD-4.n_server nmap -sS -sU -O -P0 another_FreeBSD-4.n_server ------------------------------------------------------------------------------- ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid -f /var/db/ntpd.drift ------------------------------------------------------------------------------- nslookup set type=mx www.berklix.com dig has gone from src/usr.bin/dig in FreeBSD-10 src/usr.bin/drill/ in FreeBSD-10 nslookup & dig & host are all 3 installed by either of ports/dns/bind99 or ports/dns/bind-tools at 2013-10-12 ill advised people removed bind from freebsd-10 src/ (use ports/) bind contains nslookup now look for: dig host drill http://www.tcpiputils.com/browse/ip-address/ ------------------------------------------------------------------------------- oo OpenOffice oo .odp Click on F5 to start slide show. Click on slide for next slide or effect. Right click show little menu to go to previous slide or end show. An OO file is nothing but a zip archive of several XML files (which is what Unix "file" shows it as. oo even accepts if invoked as "oo slides.zip", but oo fails on "mkdir x; cd x;unzip ../slide.zip;oo" ------------------------------------------------------------------------------- OCR ports/editors/AbiWord/ ports/graphics/clara # ports/graphics/claraocr/ packages/claraocr-0.9.9_1.tgz I gave up it ports/graphics/tesseract ive used it OK, even has German ports/graphics/gocr ------------------------------------------------------------------------------- use.perl PERL.SHOWLINKS.JKH #!/opt/gnu/bin/perl require 'find.pl'; # Usage: showLinks # This program displays all the existing soft-links in a directory tree, # in the form: # file link # (tab-separated) # This can be used in conjunction with makeLinks to change existing links # in a tree to point to a new location. # See makeLinks for details. # This program is generic. sub wanted { local($dev) = lstat($_); $prune = ($dev != $topdev); return unless (-l $_); print "$name\t", readlink($_), "\n"; } if ($#ARGV < 0) { $dir = '.'; } else { $dir = shift; } &find($dir); -------- 2017-07-23: /usr/ports/lang/perl5.24 Installing perl5-5.24.2... The /usr/bin/perl symlink has been removed starting with Perl 5.20. For shebangs, you should either use: #!/usr/local/bin/perl or #!/usr/bin/env perl cd /usr/ports/lang/perl5.20 ; make install The /usr/bin/perl symlink has been removed starting with Perl 5.20. For shebangs, you should either use: #!/usr/local/bin/perl or #!/usr/bin/env perl The first one will only work if you have a /usr/local/bin/perl, the second will work as long as perl is in PATH. ------------------------------------------------------------------------------- pib # /usr/ports/ports-mgmt/pib psearch ------------------------------------------------------------------------------- pkg which /usr/local/lib/libX11.so.6 pkg info libX11-1.6.2_2,1 | grep Origin cd /usr/ports/x11/libX11; make clean ; make install pkg check -a You can adjust pkg to use the quarterly ports by changing the pkg repo URL from pkg.FreeBSD.org/${ABI}/latest to pkg.FreeBSD.org/${ABI}/quarterly ---- pkg search thing pkg fetch thing-53.0.3_1,1 pkg install thing-53.0.3_1,1 pkg install xorg-server pkg install xinit pkg install xorg pkg install fvwm2 To ensure nothing lost in crashes & from fsck: pkg info -a | awk '{ print $1 }' > /tmp/paks foreach i ( `cat /tmp/paks` ) pkg install -f -y $i end pkgsave Date: Tue, 04 May 2021 22:01:46 +0200 To: Tijl## Coosemans Cc: freebsd-ports @ freebsd.org - > Delete all those .pkgsave files. These are backups created > by pkg when it has to install a file over an existing file. > It means a previous version of ghostscript wasn't deleted properly. pkg info -o /usr/local/bin/djpeg OR cd /pub/FreeBSD/branches/12.2-RELEASE/ports && \ find . -name pkg-plist | xargs grep bin/djpeg ------------------------------------------------------------------------------ portupgrade -a --batch --keep-going # /usr/ports/ports-mgmt/portupgrade ------------------------------------------------------------------------------- poudriere /usr/ports/ports-mgmt/poudriere man poudriere TO TRY: cd /data/jail ; \ poudriere jail -c -v head -a amd64 -j 1amd64 -m file:///usr/svn/base/head Unknown method to create the jail poudriere jail -c -v head -a amd64 -j 1amd64 Failed to fetch from http://download.FreeBSD.org/ftp/releases/amd64/amd64/head/MANIFEST poudriere ports -c # hangs on no net Looking up portsnap.FreeBSD.org mirrors... 6 mirrors found. Fetching public key from ec2-eu-west-1.portsnap.freebsd.org... done. Fetching snapshot tag from ec2-eu-west-1.portsnap.freebsd.org... done. Fetching snapshot metadata... done. Fetching snapshot generated at Wed Jul 26 00:05:58 UTC 2017: 1dc704757b14e2aaac4d3ca3b4cdd9ce8ce984ae0e4912 71% of 76 MB 669 kBps 00m31s Maybe created 1049592 K in /usr/local/poudriere/ports/default ------------------------------------------------------------------------------- powerd # sysctl -n dev.cpu.0.freq_levels ------------------------------------------------------------------------------- ps see also lsof to list open files ------------------------------------------------------------------------------- psearch ------------------------------------------------------------------------------- Postfix From: "Ben C.O.Grimm" To: freebsd-isp@@FreeBSD.ORG Subject: Re: VIRUS WARNING Date: Thu, 04 May 2000 18:46:14 +0200 For anyone using Postfix: in /etc/postfix/main.cf header_checks = regexp:/etc/postfix/love_access in /etc/postfix/love_access: /^Subject:.*ILOVEYOU/ REJECT Resulting message: May 4 18:12:15 smtp postfix/cleanup[36586]: warning: 2A645C1CB8: reject: header Subject: ILOVEYOU ------------------------------------------------------------------------------- PPP Notes netgraph ppp modules --used by mpd kernel async ppp --used by pppd kernel sync ppp (sppp) used by isdn and other sync stuff. USERLAND ppp (/usr/sbin/ppp) -- does it all outside the kernel. ------------------------------------------------------------------------------- QMAIL Next line is an exact copy of .qmail-jhs-default on colin |preline -d /usr/bin/uux - -gC -a"${SENDER:-mailer-daemon@@muc.de}" jhs!rmail "($EXT2)" ------------------------------------------------------------------------------- rdist See also rdist6 & rsync & ports/sysutils/cpdup & ports/net/unison (2 way) Notes 2006.05 from Symmetric-BSD-4.2 rdist: # Warning: if rdist reports: # "no name for group 34" or "no password entry for uid 218" # the file does not get copied. # So create a dummy record in /etc/group or /etc/passwd # Warning: if rdist reports: # /usr.external/src/genix/usr/nsc/sact: No such file or directory # the file does not get copied. Same for /usr//ucb/w # All seem to fail as link count > 1 # Retry with -i on command line & install line still doesnt fix it. # (On 2006 modern FreeBSD, it's still not ideal: there it does install, # but breaks hard links ) # Warning: rdist does not install /dev/devices. ------------------------------------------------------------------------------- rz rz -b < /dev/tty1 > /dev/tty1 ------------------------------------------------------------------------------- restore (example from Symmetric BSD-4.2) restore xf /home/jhs/tape/root_fs.dump Specify next volume #: 1 ------------------------------------------------------------------------------- rsync rsync rsync://ftp.freebsd.org/ rsync -avrclHpt -v ftp.wherever.org::Docs . rsync -avrclHpt -v \ --exclude=magazine \ --exclude=historic \ --exclude=standards/internet-drafts \ --exclude=techreports \ --delete-excluded \ ftp.wherever.org::Docs . # internet-drafts valid for max 6 months, inappropriate to cite them other \ than as "work in progress". http://www.ietf.org # equivalent of ~ftp/pub/comp/doc/ # My Docs/standards/rfc has just 38M - why ? # http://www.rfc-editor.org/ # http://tools.ietf.org/html/ # ---- rsync -avrclHpt ftp.wherever.org::DOS . # See Also ~/bin/.csh/netbsdrsync # See Also ~/bin/.csh/freebsdrsync rsync -avrclHpt ftp.wherever.org::Docs . rsync://bit0.us-west.freebsd.org/FreeBSD-bit/gnats/ #2012-12-23 rsync -nHaxi bit0.us-west.freebsd.org::FreeBSD-mailarchive/ #2022-04-19 ultimate raw history archive of all freebsd mail since forever ------------------------------------------------------------------------------- SCSI Syntax example from joerg_wunsch@@uriah.heep.sax.de : scsi -f /dev/rsd0.ctl -r -t 5 probe SCSI target 5 when there's only sd0 already online scsi -f /dev/st1ctl.3 -r -t 3 camcontrol stop da1 To make sure you've got auto read and write reallocation turned on. camcontrol modepage -n da -u 0 -m 1 -P 3 If AWRE and/or ARRE are set to 0, type this: camcontrol modepage -n da -u 0 -m 1 -P 3 -e And change the values to 1. That will make sure that if possible, any future bad blocks will be automatically remapped. ------------------------------------------------------------------------------- sendmail /etc/mail/access file, which you can set up your relay hosts in. It is simply a matter of adding your subnet(s) to the file. eg. 127.0.0.1 RELAY 203.54.200 RELAY Then: makmap hash access.db < access killall -1 sendmail - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Date: Thu, 04 May 2000 11:06:35 -0500 From: Chris Cook Cc: freebsd-isp@@FreeBSD.ORG Subject: Re: VIRUS WARNING Yes, and it will screw up a winblows system... here is a filter for your sendmail.cf file: ## VIRUS CRAP ## HSubject: $>Check_Subject D{MPat}ILOVEYOU D{MMsg}This message may contain the ILOVEYOU virus. SCheck_Subject R${MPat} $* $#error $: 553 ${MMsg} RRe: ${MPat} $* $#error $: 553 ${MMsg} ** MAKE SURE YOU PUT A TAB AFTER THE $* SIGNS ** ----------------------------------- How do I find sendmail's version number? telnet that.host 25 or echo \$Z | /usr/sbin/sendmail -bt -d0 ------------------------------------------------------------------------------- sh supports command-line editing. ``set -o emacs'' or ``set -o vi'' #!/bin/sh # ensure correct shell if [ ! $HOME ]; then echo "HOME Undefined" else echo "HOME Defined" fi set -ex # shows each line executing set -e # ? _RELTARGET=${1:-doRELEASE} # conditional assignment $1 or doRELEASE . script_name # run that tfile And inherit set variables from it export TERM; TERM=`tset - $term` see /also /etc/rc if [ \( "X${ether_pccard}" != X"YES" \) -o \ \( "X$1" != "X"ether_pccard \) ]; then fi if [ ! -f /tmp/.world_done ]; then echo yes it exists fi : examples of bourne shell syntax by jhs if [ $OP_SYS_TYPE = "msdos" ] ; then echo "msdos" ; elif [ $OP_SYS_TYPE = "unix" ] ; then echo "unix" ; else echo "unknown" ; fi for i in /etc/* do ls -l $i done : ${PRUNEPATHS:="/tmp /usr/tmp /var/tmp"} # unwanted directories >/dev/null 2>&1 # from /etc/rc man sh: command1 2>&1 | command2 so I guess to dump all output: 2>&1 > /dev/null --------- example of a shell function echo-en() { x="$*" echo -e "$x" | dd bs=$((${#x}-1)) count=1 2>/dev/null } {------------------- Hyphens in variables, Samples: /etc/defaults/rc.conf named_auto_forward=${named_auto_forward:-"NO"} named_chroot_autoupdate=${named_chroot_autoupdate:-"YES"} /usr/local/share/examples/dovecot/mkcert.sh OPENSSLCONFIG=${OPENSSLCONFIG-dovecot-openssl.cnf} Hyphens In Variables In man sh, look after: Parameter Expansion at: ${parameter:-word} Conditional operator Samples: /etc/root/.profile TERM=${TERM:-xterm} /usr/local/etc/rc.d/shutmedia saslauthd_enable=${saslauthd_enable:-"NO"} /home/jhs/public_html/scanjet/sjrun.sh/sjrun_till_2020-05-12.sh density=$(( $density + 1 )) density=${density#-} ;; density=${density%?}$key ;; density=-${density#-} ;; /home/jhs/public_html/std/named.txt DISTNAME= ${PORTNAME}-${PORTVERSION:S/.a/a/} # is this missing a : before - ? /home/jhs/src/bsdboot/bsdboot.patch u=${USER-root} # is this missing a : before - ? /site/domain/berklix/host/slim/usr/local/share/examples/dovecot/mkcert.sh OPENSSLCONFIG=${OPENSSLCONFIG-dovecot-openssl.cnf} # is this missing a : before - ? SSLDIR=${SSLDIR-/etc/ssl} # is this missing a : before - ? /usr/local/lib/X11/xdm/Xsession for errfile in "$HOME/.xsession-errors" "${TMPDIR-/tmp}/xses-$USER" "/tmp/xses-$USER" # is this missing a : before - ? ------------------------------------------------------------------------------- shar echo run this script by saying sh this_file_name echo x - dtree.1 sed 's/^ //' > "dtree.1" << '//E*O*F dtree.1//' .TH DTREE l .SH NAME Originally written at St. Olaf College, Northfield, MN. //E*O*F dtree.1// echo x - dtree.c sed 's/^ //' > "dtree.c" << '//E*O*F dtree.c//' /* * DTREE - Print the tree structure of a directory return(ptr); } //E*O*F dtree.c// echo Possible errors detected by \'wc\' [hopefully none]: temp=/tmp/shar$$ trap "rm -f $temp; exit" 0 1 2 3 15 cat > $temp <<\!!! 87 455 2507 dtree.1 831 3183 21040 dtree.c 918 3638 23547 total !!! wc dtree.1 dtree.c | sed 's=[^ ]*/==' | diff -b $temp - exit 0 ------------------------------------------------------------------------------- slrn slrnpull -d /var/spool/slrnpull -h news.muc. de slrn -f /var/spool/slrn/newsgroups -d # gets descriptions ------------------------------------------------------------------------------- sockstat -4l see which daemons are listening for connection requests on IPv4 ------------------------------------------------------------------------------- sort sort -n -t: +3 -4 /etc/passwd sort /etc/passwd by group no. sort -t : -k 3,1 -n /etc/master.passwd ------------------------------------------------------------------------------- sftp sftp -o User=myname myhost.mydomain ------------------------------------------------------------------------------- fetch of large files: mk@ 2019-03 used google drive to upload 900M .mp4 from android, ((I couldnt use adb fetch from mk@ android over usb, though I can from jhs@ android) --- lk@ for presumably insecure large data transfers, this is useful: http://wetransfer.com/ -- drive & dropbox and MS onedrive. All work fine. I just like the simplicity of wetransfer. Send 2 GB of files to anyone with an email address. fortune prompt: Having trouble using fetch through a firewall? Try setting the environment variable FTP_PASSIVE_MODE to yes, and see fetch(3) for more details. In order to make fetch (the FreeBSD downloading tool) ask for username/password when it encounters a password-protected web page, you can set the environment variable HTTP_AUTH to 'basic:*'. ------------------------------------------------------------------------------- ssh For non Unix: http://the.earth.li/~sgtatham/putty/0.54/puttydoc.txt http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html PuTTY is a free SSH, Telnet and Rlogin client for 32-bit Windows systems. ssh -t someone@@localhost /bin/sh ------------------------------------------------------------------------------- ssh-keygen After changing domain name string in RSA1 ssh_host_key sshd failed to start, complaining: cipher_encrypt: bad plaintext length 339 This *** line fixed it: Done by system install, presumably: ssh-keygen -t rsa1 -N "" -f /etc/ssh/ssh_host_key *** ssh-keygen -t rsa -N "" -f /etc/ssh/ssh_host_rsa_key ssh-keygen -t dsa -N "" -f /etc/ssh/ssh_host_dsa_key - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - cd ~/.ssh ssh-keygen -t dsa ssh-keygen -t ecdsa ssh-keygen -t ed25519 ssh-keygen -t rsa ssh-keygen -t rsa1 chmod 400 id_rsa id_dsa # Secret, keep local cat ~/.ssh/id_dsa.pub | ssh remote_host "cat >> .ssh/authorized_keys" cat id_dsa.pub >> authorized_keys cat id_rsa.pub >> authorized_keys - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - On 8.2-RELEASE, if ~/.ssh is sym linked to an AMD host server, if AMD host /usr/sbin/sshd -d -d -d -D errors with eg: debug1: trying public key file /home/username/.ssh/authorized_keys debug1: fd 4 clearing O_NONBLOCK debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1/usr1/home/username/._dir/.DOTS/.ssh' debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1/usr1/home/username/._dir/.DOTS' debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1/usr1/home/username/._dir' debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1/usr1/home/username' debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1/usr1/home' Authentication refused: bad ownership or modes for directory /.amd_mnt/sshd_host/ad4s1/usr1/home ls -la /host/sshd_host/ad4s1/usr1/home drwxr-xr-x 18 bin bin 512 Mar 6 11:56 ./ chown root:wheel /ad4s1/usr1/home ssh host_using_symbolic_linked_dot_ssh debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1/usr1/home' debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1/usr1' debug3: secure_filename: checking \ '/.amd_mnt/sshd_host/ad4s1' Authentication refused: bad ownership or modes for directory \ /.amd_mnt/sshd_host/ad4s1 ls -la /host/sshd_host/ad4s1 drwxr-xr-x 9 bin bin 1024 Mar 7 2011 ./ If you see from sshd /var/log/auth.log on target hosts: sshd[1348]: Authentication refused: \ bad ownership or modes for directory / & ssh as a user fails but as root succeeds, then do this on target host: chown root:wheel / ------------------------------------------------------------------------------- sysctl sysctl -a -d sysctl -w net.inet.ip.forwarding=1 sysctl hw.acpi.battery.life # percent remaining sysctl hw.acpi.battery.time # remaining minutes sysctl hw.acpi.battery.state # status sysctl hw.acpi.battery.info_expire # seconds refreshed sysctl -a | grep battery # not on lapd as too old to have acpi I suppose ------------------------------------------------------------------------------- swapon Host mini with 4.11 & swapinfo Device 1K-blocks Used Avail Capacity Type /dev/ad0s1b 32640 6340 26300 19% Interleaved fails on cd /usr/src/lib/libc_r ; make with swap_pager: out of swap space swap_pager_getswapspace: failed /kernel: pid 94059 (ld), uid 0, was killed: out of swap space so cd /tmp ; dd if=/dev/zero count=200000 bs=10k of=SWAP ; chmod 600 SWAP if [ "$rel" = "4" ]; then vnconfig /dev/vn0c SWAP; swapon /dev/vn0c else # }{ 5 or 6 mdconfig -a -t vnode -f /var/SWAP; swapon /dev/md0 fi # } openoffice.org-2.0-devel Makefile says 2G to build so: bs=100k count=20000 swapoff /dev/md0 mdconfig -d -u 0 ------------------------------------------------------------------------------- tail tail for MS http://www.baremetalsoft.com/baretail/ ------------------------------------------------------------------------------- tar To produce a list of things to write onto succesive full 650M CDROMs: script cd big find . -type f | sort > ../list tar -c -f /dev/null -v -L 630000 -T ../list # note cannot use "-T -" as tar reads prompt for next media from pipe. cd .. ; vi typescript ------- '".tar.gz" files ... can be unarchived by WinZip and Stuffit Expander.' ------------------------------------------------------------------------------- tcpdump *before* you connect to MUC the next time start tcpdump like this tcpdump -vv -i isp -w [filename] this will log the PPP negotiation stuff to [filename]. After you're connected you can kill the tcpdump (I don't want to see all the traffic, just the PPP negotiation stuff). Then do ``tcpdump -r [filename] > [someotherfilename]'' tcpdump -nA -s 0 port 25 # Monitor network for SMTP traffic: ------------------------------------------------------------------------------- tiffrotate Only does a single sheet, truncates multi page files, so use tiffsplit before, & tiffcp after. ------------------------------------------------------------------------------- Tethering a phone's 3G/4G as an ethernet connection http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-usb-tethering.html http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/userppp.html http://www.freebsd.org kldload if_urndis kldload cdce http://lists.freebsd.org/pipermail/freebsd-questions/2014-April/257731.html Urndis is not in Any FreeBSD release, including 9.2 or 10.0. Urndis is just in 9-stable & current. /pub/FreeBSD/branches/-current/src/ /pub/FreeBSD/branches/9.0-stable/src/ share/man/man4/urndis.4 sys/dev/usb/net/if_urndis.c sys/dev/usb/net/if_urndisreg.h sys/modules/usb/urndis ------------------------------------------------------------------------------- truss truss -p | grep "Resource temp" ------------------------------------------------------------------------------- distfile tzupdater (for openoffice) http://download.oracle.com/otn-pub/java/tzupdater/1.3.38/tzupdater-1_3_38-2011e.zip Click on the link to download the latest version and change the URL a little to download the version you want. Or remove TZ from java/diablo-jdk16 make config ------------------------------------------------------------------------------- unrm see http://www.porcupine.org/forensics/tct.html The Coroner's Toolkit (TCT) /usr4/ftp/public/sites/www.porcupine.org/forensics/ ------------------------------------------------------------------------------- /usr/local/bin/ungoogled-chromium chrome://ungoogled-first-run chrome://flags ------------------------------------------------------------------------------- UTF Want to strip UTF-8 BOM(Byte Order Mark) from given files? sed -e '1s/^\xef\xbb\xbf//' < bomfile > newfile ------------------------------------------------------------------------------- Versions OSVERSION is calculated by using awk to get the value of __FreeBSD_version from /usr/src/sys/sys/param.h UNAME_r is gotten by running "uname -r". ./etc/csh.cshrc.master ./lib/libc/gen/__xuname.c ./lib/libc/gen/uname.3 ./release/release.sh ./usr.sbin/freebsd-update/freebsd-update.sh Grep 13.0-CURRENT | sort vi Makefile.inc1 # vi sys/kern/uipc_ktls.c # Not in 12-stable, just 13 vi usr.sbin/freebsd-update/freebsd-update.8 # vi lib/libc/Versions.def # all the same in 12-stable & 13: vi lib/libsbuf/Version.def # all the same in 12-stable & 13: ------------------------------------------------------------------------------- VirtualBox VMWare ------------------------------------------------------------------------------- vi !}sort sort paragraph !)rev reverse sentence nvi You can open up a new split-screen window in (n)vi with :N or :E and then use ^w to switch between the two. ------------------------------------------------------------------------------- vidcontrol vidcontrol -f 8x8 iso-8x8.fnt VGA_80x60 < /dev/ttyv3 ------------------------------------------------------------------------------- vmstat -i Report on the number of interrupts taken by each device since system startup. handy for isa card analysis vmstat -o | awk '$7 == "sw" { print $0 }' ------------------------------------------------------------------------------- vnconfig vnconfig - s labels /dev/vn... before mounting a file that has no FreeBSD label on that partition ------------------------------------------------------------------------------- vobcopy # http://www.berklix.com/~jhs/txt/dvd/vobcopy/ ------------------------------------------------------------------------------- whois whois -r np17 # but not whois np17 whois berklix.com whois -h whois.networksolutions.com \!BSD108-HST whois forcefive.de whois -h whois.totalregistrations.com berklix.com http://whois.arin.net/rest/net/NET-162-144-0-0-1 # testing 162.144.42.220 Class A 0-127, B 128-191 C 192-223 slim 94.185.90.68 land 144.76.10.75 http://whois.arin.net/rest/net/NET-94-0-0-0-1 http://whois.arin.net/rest/net/NET-144-76-0-0-1 http://apps.db.ripe.net/search/query.html ------------------------------------------------------------------------------- webcams /usr/ports/devel/linux-kmod-compat ------------------------------------------------------------------------------- WORD editors/ textproc/catdoc textproc/word2x # from MS Word to text, HTML or LaTeX ------------------------------------------------------------------------------- latex gary used lyx see also xdvi ------------------------------------------------------------------------------- lxdvdrip Some DVDs have 10 or 20 entries which look like a film, based on size. But only one is correct. Generally, vlc will find the correct one and one can then rip it using lxdvdrip. Sometimes that fails. Then record it with vlc. its not in 12.3 ports/multimedia/lxdvdrip is in /9-RELEASE/usr/local/bin/lxdvdrip runs ok on 12.3 from /9 ------------------------------------------------------------------------------- Re. /usr/ports/print/latex by Andreas Klemm: Wesentlich umfassender und bedienungsfreundlicher ist teTeX von Thomas Esser. ------------------------------------------------------------------------------- xfig: http://lists.freebsd.org/pipermail/freebsd-ports/2018-April/113127.html Reccomendation for a building architecture schematic diagram editor, please ? .. Only port I can think of is xfig http://lists.freebsd.org/pipermail/freebsd-ports/2018-May/113267.html Thanks to all respondents. Summary since: Probably best for my purpose /usr/ports/cad/sweethome3d make package builds on 12.0-CURRENT & 9.2-RELEASE, make package-recursive breaks, ** To be retried later. Supports MS users & use live on web too. http://www.sweethome3d.com Mouse clicks can set to metric. Possibly: /usr/ports/cad/librecad make install OK on 12.0-CURRENT & 9.2-RELEASE make package failed on 12.0-CURRENT, RUNNING unsetenv NOCLEANDEPENDS make clean make package-recursive Mouse: Failed from 9.2-RELEASE X display host to remote 12.0-CURRENT librecad host. Mouse OK on 9.2-RELEASE with local screen & librecad. http://librecad.org/ a free Open Source CAD application for Windows, Apple and Linux. Supports MS users too Other Like Xfig, useable but perhaps not ideal for requirement : /usr/ports/graphics/xfig /usr/ports/graphics/dia make package OK on 12.0-CURRENT No units to set to metric or imperial. /usr/ports/graphics/tgif make package OK Like xfig. Mouse switch to metric grid. Broken on my 12.0-CURRENT & 9.2-RELEASE hosts /usr/ports/cad/brlcad http://www.brlcad.org/ On 9.2-RELEASE Running unsetenv NOCLEANDEPENDS; make clean; make patched Makefile from Owen /usr/ports/cad/freecad # lj@ rec. ABANDONED-BY-JHS 2018-05-03: breaks on dep. math/vtk6 even unsetenv NOCLEANDEPENDS fails to make clean; make pkg search cad ------------------------------------------------------------------------------- xmbmon -A -clvc darkgreen -cltcs purple # the colours are cos the defaults are unreadable. ------------------------------------------------------------------------------- CPU temperatures kldstat -v | grep temp # cpu/coretemp hostb/amdtemp sysctl -a | grep temp | grep dev.cpu | grep C | sort | grep tjmax;\ sysctl -a | grep temp | grep dev.cpu | grep C | sort | grep -v tjmax ps -laxww | grep powerd blak: /usr/sbin/powerd dev.cpu.0.coretemp.tjmax: 85.0C dev.cpu.1.coretemp.tjmax: 85.0C dev.cpu.0.temperature: 33.0C dev.cpu.1.temperature: 32.0C 2019-06-12 Ambient office 25.5, no load, powerd on no params: dev.cpu.0.coretemp.tjmax: 85.0C dev.cpu.1.coretemp.tjmax: 85.0C dev.cpu.0.temperature: 32.0C dev.cpu.1.temperature: 32.0C fire: powerd not runnning dev.cpu.0.temperature: 60.0C Hoovered inside, cpu fins improved, ideally should have unsrewed CPU fan, but couldnt be bothered to hold box upside down to avoid aluminium burrs droping on PCB, so did not unscrew dev.cpu.0.temperature: 56.0C 2019-06-12 Ambient office 25.5, no load, no powerd: dev.cpu.0.temperature: 63.0C laph 8.2: dev.cpu.0.temperature: 57.0C dev.cpu.1.temperature: 57.0C /usr/sbin/powerd -a minimum -b minimum -n minimum Hoovered outside, all air holes, measured few mins after boot: dev.cpu.0.temperature: 57.0C dev.cpu.1.temperature: 57.0C No cooler ! sysctl hw.acpi.thermal.tz0.temperature hw.acpi.thermal.tz0.temperature: 67.0C sysctl -a | grep temper hw.acpi.thermal.tz0.temperature: 67.0C dev.cpu.0.temperature: 56.0C dev.cpu.1.temperature: 57.0C dev.acpi_hp.0.hdd_temperature: 4 lapr s1=13.0-CURRENT:? s2=12.0-stable:No s3=9.3-RELEASE:? \ s4=11.2-RELEASE:? dev.cpu.0.coretemp.tjmax: 90.0C dev.cpu.1.coretemp.tjmax: 90.0C dev.cpu.2.coretemp.tjmax: 90.0C dev.cpu.3.coretemp.tjmax: 90.0C dev.cpu.0.temperature: 60.0C dev.cpu.1.temperature: 60.0C dev.cpu.2.temperature: 60.0C dev.cpu.3.temperature: 59.0C Hoovered outside, all air holes, measured few mins after boot: dev.cpu.0.temperature: 46.0C dev.cpu.1.temperature: 46.0C dev.cpu.2.temperature: 47.0C dev.cpu.3.temperature: 47.0C 2019-06-12 Ambient office 24.7, no load, powerd -a \ hiadaptive -b minimum -n minimum: dev.cpu.0.temperature: 58.0C dev.cpu.1.temperature: 58.0C dev.cpu.2.temperature: 56.0C dev.cpu.3.temperature: 56.0C ------------------------------------------------------------------------------- xmms Play List Editor icons are too small in 1600x1200 so here: Use also: audacious Misc URL All Inv Sel Sort List New List Dir Crop Sel Zero File Inf Save List File + File - Sel All Misc Opt Load List cd ~/av/music/xtra/speach/bbc/httrack/bbc/downloads.bbc.co.uk/podcasts ; \ find . -newermt '2 days ago' -name \*.mp3 \ -exec filesize -i -p 1000000 -= {} \; \ | sort | xargs ls -l > ~/av/music/listen ------------------------------------------------------------------------------- xset b off turns bell off in X (useful for vi) similar to kbdcontrol -b off -b visual or Hack the sysbeep() function in sys/i386/isa/clock.c xset fp+ /usr/local/lib/X11/fonts/mozilla ; xset fp rehash xset dpms force standby # turn off the backlight ------------------------------------------------------------------------------- X -query 10.250.1.15 ------------------------------------------------------------------------------- xauth For xterm or browser running on a remote host using local display, assume 2nd login name is `whoami`-hv : echo "Listing display keys:" xauth list | grep `hostname` echo "Extracting display keys:" xauth extract /tmp/.xauth.keys.`whoami`.tmp `hostname`:0 echo "Saving display name:" echo "`hostname``printenv DISPLAY`" > /tmp/.xauth.name.`whoami`.tmp echo "Making keys & name remote accesibles" chmod a+r /tmp/.xauth.*.`whoami`.tmp ln /tmp/.xauth.keys.`whoami`.tmp /tmp/.xauth.keys.`whoami`-hv.tmp ln /tmp/.xauth.name.`whoami`.tmp /tmp/.xauth.name.`whoami`-hv.tmp (sleep 180; rm /tmp/.xauth.*.`whoami`.tmp /tmp/.xauth.*.`whoami`-hv.tmp)& echo "Within an xterm, Going remote, with one of:" rlogin localhost -l `whoami` rlogin localhost -l `whoami`-hv rlogin user -l `whoami` rlogin user -l `whoami`-hv ssh -l `whoami` localhost ssh -l `whoami`-hv localhost ssh -l `whoami` user ssh -l `whoami`-hv user Select One Of: echo "Importing keys If same host as display, just a new *-hv login:" xauth merge /tmp/.xauth.keys.`whoami | sed -e s/-hv//`.tmp # printenv DISPLAY # localhost:0 setenv DISPLAY `hostname`:0 echo "Importing keys If remote host, same non *-hv login name:" xauth merge /host/user/tmp/.xauth.keys.jhs.tmp; \ setenv WHO `whoami` setenv DISPLAY `cat /host/user/tmp/.xauth.name.$WHO.tmp` unsetenv WHO echo "Importing keys If remote host, login name `whoami`-hv:" xauth merge /host/user/tmp/.xauth.keys.`whoami`.tmp setenv WHO `whoami` setenv DISPLAY `cat /host/user/tmp/.xauth.name.$WHO.tmp` unsetenv WHO firefox-clean & chrome & ------------------------------------------------------------------------------- firefox about:config firefox about:memory ## sftp:// Only sftp access using public key authentication works. To easily setup public key authentication to `remote_host`: $ ssh-keygen $ cat ~/.ssh/id_rsa.pub | ssh remote_host "cat >> .ssh/authorized_keys" ------------------------------------------------------------------------------- xine ports/multimedia/xine 64K sound saves 200M, better used on video quality rip 20 mins, transcode 3 hrs ---------- * Make sure you've enough shared memory, the xine FAQ * * advises to have the following sysctl settings: * * kern.ipc.shmmax=67108864 * * kern.ipc.shmall=32768 * * To suppress many xitk warnings, please put following * * setting in ~/.xitkrc. * * feature.shm = 0 * ------------------------------------------------------------------------------- xsetroot -bg default ------------------------------------------------------------------------------- root is needed sane-find-scanner -q See also usbconfig show_ifdrv ------------------------------------------------------------------------------- scanimage: sh SANE_DEBUG_PLUSTEK=127 scanimage -x200 -y 5 > out.pnm 2> log creates a lot of debug files in cwd. scanimage -T --device-name=plustek:libusb:001:005 cd public_html/tmp/epson_perfection_1260/scanimage/2-small/files sh SANE_DEBUG_PLUSTEK=127 scanimage --depth 8 -x200 -y 5 > out.pnm 2> log cd public_html/tmp/epson_perfection_1260/scanimage/3-small/files sh SANE_DEBUG_PLUSTEK=127 scanimage --depth 8 --buffer-size=8 -x200 -y 5 > out.pnm 2> log cd public_html/tmp/epson_perfection_1260/scanimage/4-small/files SANE_DEBUG_PLUSTEK=127 scanimage --depth 8 --buffer-size=8 -x200 -y 5 \ --mode Lineart > out.pnm 2> log cd public_html/tmp/epson_perfection_1260/scanimage/5-small/files SANE_DEBUG_PLUSTEK=127 scanimage --depth 8 --buffer-size=8 -x250 -y150 \ --mode Lineart > out.pnm 2> log cd public_html/tmp/epson_perfection_1260/scanimage/6-small/files SANE_DEBUG_PLUSTEK=127 scanimage --depth 8 --buffer-size=8 -x250 -y150 \ --mode Lineart --resolution 300 > out.pnm 2> log ------------------------------------------------------------------------------- xv See also exif make a picture your X background with xv -root -max -quit bsdback.jpg Problem: Heavy Memory usage on large pictures.: Scanning with xsane, (but without xsaned) with an Epson Perfection 1260 at max resolution (of ... X ... ) xv seems to want as much swap as input file, ie 1.7G, I added more swap: if=/dev/null of=/usr1/SWAP bs=1m seek=3999 count=1 mdconfig -a -t vnode -f /usr1/SWAP; swapon /dev/md0 Problem very slow, if scanner has just a USB1 interface, Problem xsane crashed frequently (probably ran out of swap), which produced numerous 1.7 G images in /usr1/tmp, often truncated, which soon used all disk, (& the massive swap usage & disk IO disrupted devd adding other external usb disks.) Rotate & Crop of a .ppm both lose masses of quality. After rotate, storing reduces from 1.7G to 3M though I didn't tell it to reduce quality File command shows no difference before or after though, always reports: 'Netpbm PPM "rawbits" image data' Before rotating 1,7G Format: PPM raw format (1.7G) Resolution: 20312 x 28056 Expansion: 4.2783 x 4.2772 ( 869 x 1200) After rotating: Format: PPM raw format (2.5M) Resolution: 1114 x 757 Expansion: 100% x 100% (1114 x 757) Rotate (180 = 2 x 90) of .jpg loses more size than left/right flip + \ up/down flip With an X screen with xdpyinfo dimensions 1280x960 3049086 Orig/20150331_174317.jpg 4128 x 2322, \ expansion 31% (1280 x 720) 656885 flip/20150331_174317.jpg 1280x720 451023 rota/20150331_174317.jpg 960x540 With an X screen with xdpyinfo dimensions 1680x1050 1093149 flip/20150331_174317.jpg 1680x945 525076 rota/20150331_174317.jpg 1050x591 ------------------------------------------------------------------------------- xsane: /usr/ports/graphics/xsane - If you scan text & want it crisp, better & less bytes, click Lineart, not Gray - If you have a sheet with embedded text & graphs/ diagrams, you will need Gray - If you scan for use with OCR, use lineart for better quality OCR - If you set an initial file name of eg 0000.tiff it will autoincrement, convenient for a doc. - The viewer starts on Fullsize, normally set it to DIN A4 port. The portrait/landscape selector is Not to do with the image on paper to be scanned ! I believe it's to do with if physical scanner runs along length of paper, or across width of paper. I've come to grief with landscape, it chopped images. Even my landscape images I scan as Portrait, then rotate. - http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/jhs/share/mk/berklix.mk http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/jhs/share/mk/berklix2.mk a raft of graphics conversion make macro tools allowing one to eg scan a .tiff then type eg make p-eye_inside_300dpi_monochrome.txt make p-eye_inside_300dpi_monochrome.txt_g # for umlauts support for landscape is incomplete in some rules, diffs welcome caution the file contain some evil 8 bit. - put a weight on scanner lid if you have a rumpled / folded sheet - if double sided printing, & especially with thin paper, best use a backing sheet of uniform black so the reverse image doesnt pollute. Especially if the tiff will then be used for OCR. - Beware (seperate) /usr/ports/graphics/xv editor will always trash resolution down to screen resolution, (I sometimes have low res, like now with laptop connected to big external. screen via vga cable: xdpyinfo | grep -i dimens dimensions: 1024x768 pixels (271x203 millimeters) so beter to use some other graphics tool, or if someone mails you some upside down jpg image, if you use XV, better click left-right & up-down arrows rather than than two clicks of rotate 90. ------------------------------------------------------------------------------- Setup two graphic boards on the same computer, running 2 displays: X :0.0 & ; fvwm -display 0:0.0 & ; X :1.0 & ; fvwm -display 0:1.0 & ------------------------------------------------------------------------------- cd /usr/ports; make search key=netboot ------------------------------------------------------------------------------- To build /usr/libexec/ld.so for netscape: cd /usr/src/lib/compat ; make -DRELEASEDIR install netscape /usr/libexec/ld.so: warning: /usr/lib/libg++.so.4: \ minor version -1 older than expected 0, using it anyway ld.so failed: bad magic number in "/usr/lib/libg++.so.4" echo ldconfig as per /etc/rc or simply reboot to reindex the libraries ------------------------------------------------------------------------------- 6.4 ports/emulators/linux_base-fc4: Running linux ldconfig... To make use of NIS you have to adjust yp.conf and nsswitch.conf in /compat/linux/etc/ accordingly. For example: Set your yp-server and yp-domainname in yp.conf: domainname my.yp.domainname ypserver my.yp.server Let your lists for hosts, passwd and group be resolved via nsswitch.conf: passwd: files nis shadow: files nis group: files nis hosts: files dns nis ------------------------------------------------------------------------------- ptys number open: fstat | awk '{print $8}' | egrep 'tty[pqrsPQRS]' | sort -u | wc -l ------------------------------------------------------------------------------- boot0cfg(8) to repair Master Boot Record ------------------------------------------------------------------------------- galactic build: mergemaster -p nice make -j 1 buildworld make kernel KERNCONF=your_kernel_conf_name reboot new kernel in single-user mode fsck -p mount -a -t ufs cd /usr/src make installworld mergemaster -i exit (to multi-user mode) ------------------------------------------------------------------------------- alias zappar='vlc http://zappateers.oblivion-software.de:8000/listen.pls&' ------------------------------------------------------------------------------- ZIP Drive http://www.freebsd.org/doc/en_US.ISO8859-1/articles/zip-drive/x88.html mount_msdos /dev/afd0s4 /mnt ------------------------------------------------------------------------------- git http://www.berklix.com/~jhs/bin/.sh/git-pull.sh cd /usr/git/src-cur/src ; git log a67b925ff3e5 http://docs.freebsd.org/en/articles/committers-guide/#git-primer ------------------------------------------------------------------------------- gmplayer cd ~/.mplayer && \ ln -s /usr/local/lib/X11/fonts/bitstream-vera/Vera.ttf subfont.ttf # to avoid an error box ------------------------------------------------------------------------------- gnats on freebsd.org: Use a subject like: Re: 50736: ports/mail/something Or Re: ports/50736: ports/mail/something Not like Re: ports/mail/something else it creates a new PR. ------------------------------------------------------------------------------- pdf doc viewing notes, Canon Digital camera IXUS II sold in UK is known as PowerShot SD100 in USA. Their web says: "Please use Adobe Reader 6.0 or later to browse this PDF file. If you use Adobe Acrobat Reader 5.x, a digital watermark "COPY" will appear behind the text on your monitor. Or if you use Adobe Acrobat Reader 4.x or earlier, it will be impossible to open the PDF file. - When printing this file, the digital watermark "COPY" will be printed on each page." FreeBSD-5.3-release on amd64 /usr/ports/graphics/kdegraphics3 kpdf wants dcopserver, then doesnt display properly /usr/ports/graphics/gpdf Does Not display properly. /usr/ports/print/acrobatviewer On amd64, build reports: jre-1.1.8 is only for i386 /usr/ports/print/ghostview Does Not display properly. /usr/ports/print/gv DISPLAYS OK (albeit with "Copy" faintly behind. /usr/ports/print/mgv Cant even open file /usr/ports/print/p5-Text-PDF A PDF manipulation module pdfbklt.plx Fails reading. /usr/ports/textproc/pdftohtml Error: PDF version 1.5 -- xpdf supports version 1.4 (continuing anyway) Error: Copying of text from this document is not allowed. /usr/ports/print/pdftk A simple tool for doing everyday things with PDF document Bus errors in stage2 /usr/ports/graphics/zathura PDF viewer based on the poppler rendering library /usr/ports/www/firefox (FreeBSD-9.2) fails on what file shows as "ct600-original.pdf PDF document, version 1.7" renders OK on what file shows as: "statutoryaccounts-1_5.pdf PDF document, version 1.5" graphics/xpdf (FreeBSD-9.2) fails (showing Please Wait..) on what file shows as "ct600-original.pdf PDF document, version 1.7" renders OK on what file shows as "statutoryaccounts-1_5.pdf PDF document, version 1.5" editors/libreoffice also fails on ct600-original.pdf version 1.7 showing Please Wait mupdf gj@ 20232-12 can display both EPUB and PDF! It's now my default for reading these formats. it can't print ------------------------------------------------------------------------------- camera file names ( maybe should be upper case): "Canon Digital Ixus II" generates names such as img_0007.jpg "Fuji Finepix 2800 Zoom" generates names such as dscf0024.jpg ----- USB Stick partitioning: fdisk -u da0 ******* Working on device /dev/da0 ******* parameters extracted from in-core bsdlabel are: cylinders=488 heads=32 sectors/track=32 (1024 blks/cyl) parameters to be used for BIOS calculations are: cylinders=488 heads=32 sectors/track=32 (1024 blks/cyl) Do you want to change our idea of what BIOS thinks ? [n] Media sector size is 512 Warning: BIOS sector numbering starts with sector 1 Information from DOS bootblock is: The data for partition 1 is: sysid 6,(Primary 'big' DOS (> 32MB)) start 32, size 499680 (243 Meg), flag 80 (active) beg: cyl 0/ head 1/ sector 1 end: cyl 487/ head 31/ sector 32 Do you want to change it? [n] y Supply a decimal value for "sysid (165=FreeBSD)" [6] 6 Supply a decimal value for "start" [32] Supply a decimal value for "size" [499680] 262144 Explicitly specify beg/end address ? [n] sysid 6,(Primary 'big' DOS (> 32MB)) start 32, size 262144 (128 Meg), flag 80 (active) beg: cyl 0/ head 1/ sector 1 end: cyl 256/ head 0/ sector 32 Are we happy with this entry? [n] Supply a decimal value for "sysid (165=FreeBSD)" [6] 6 Supply a decimal value for "start" [32] Supply a decimal value for "size" [262144] 262143 fdisk: WARNING: partition does not end on a cylinder boundary fdisk: WARNING: this may confuse the BIOS or some operating systems Correct this automatically? [n] Explicitly specify beg/end address ? [n] sysid 6,(Primary 'big' DOS (> 32MB)) start 32, size 262143 (127 Meg), flag 80 (active) beg: cyl 0/ head 1/ sector 1 end: cyl 256/ head 0/ sector 31 Are we happy with this entry? [n] Supply a decimal value for "sysid (165=FreeBSD)" [6] Supply a decimal value for "start" [32] Supply a decimal value for "size" [262143] 262144 Explicitly specify beg/end address ? [n] sysid 6,(Primary 'big' DOS (> 32MB)) start 32, size 262144 (128 Meg), flag 80 (active) beg: cyl 0/ head 1/ sector 1 end: cyl 256/ head 0/ sector 32 Are we happy with this entry? [n] y The data for partition 2 is: Do you want to change it? [n] y Supply a decimal value for "sysid (165=FreeBSD)" [0] 165 Supply a decimal value for "start" [0] 262145 Supply a decimal value for "size" [0] 237536 fdisk: WARNING: partition does not start on a head boundary fdisk: WARNING: partition does not end on a cylinder boundary fdisk: WARNING: this may confuse the BIOS or some operating systems Correct this automatically? [n] Explicitly specify beg/end address ? [n] sysid 165,(FreeBSD/NetBSD/386BSD) start 262145, size 237536 (115 Meg), flag 0 beg: cyl 256/ head 0/ sector 2 end: cyl 487/ head 31/ sector 1 Are we happy with this entry? [n] Supply a decimal value for "sysid (165=FreeBSD)" [165] Supply a decimal value for "start" [262145] 262144 Supply a decimal value for "size" [237536] Explicitly specify beg/end address ? [n] sysid 165,(FreeBSD/NetBSD/386BSD) start 262144, size 237536 (115 Meg), flag 0 beg: cyl 256/ head 0/ sector 1 end: cyl 487/ head 30/ sector 32 Are we happy with this entry? [n] y The data for partition 3 is: Do you want to change it? [n] The data for partition 4 is: Do you want to change it? [n] Partition 1 is marked active Do you want to change the active partition? [n] We haven't changed the partition table yet. This is your last chance. parameters extracted from in-core bsdlabel are: cylinders=488 heads=32 sectors/track=32 (1024 blks/cyl) parameters to be used for BIOS calculations are: cylinders=488 heads=32 sectors/track=32 (1024 blks/cyl) Information from DOS bootblock is: 1: sysid 6,(Primary 'big' DOS (> 32MB)) start 32, size 262144 (128 Meg), flag 80 (active) beg: cyl 0/ head 1/ sector 1 end: cyl 256/ head 0/ sector 32 2: sysid 165,(FreeBSD/NetBSD/386BSD) start 262144, size 237536 (115 Meg), flag 0 beg: cyl 256/ head 0/ sector 1 end: cyl 487/ head 30/ sector 32 3: 4: Should we write new partition table? [n] y bsdlabel -w -r da0s2 auto ; bsdlabel -e da0s2 newfs /dev/da0s2 echo '/dev/da0s2a /stick.bsd ufs rw,noauto 0 0' >> /etc/fstab fsck -y /dev/da0s2a fsck -y -t msdos /dev/da0s1 mount /stick.bsd echo unproven: echo 'drive u: file="/dev/da0s1"' >> /etc/mtools.conf mformat -v stacey_juli -t 257 -h 31 -n 32 -F -H 32 u: # -v is 11 chars max, stacey is first for if lost & finder looks in phone book # -H number of hidden sectors mdir u: echo '/dev/da0s1 /stick.dos msdos rw,noauto 0 0' >> /etc/fstab usbconfig ------------------------------------------------------------------------------- Win-XP: WINDOWS/system/setup.inf: For XP similarity to /etc/rc, see WINDOWS/inf/biosinfo.inf: Hints on hardware anomalies I386/BIOSINFO.INF ------------------------------------------------------------------------------- OLD to scrap or merge HOW TO BE ABLE TO NFS MOUNT /usr/src, & MAKE ON MULTIPLE HOSTS. How to compile from nfs mounted /usr/src on multiple hosts. My Setup: My hosts are called: `src_master' & `src_client_1' & ``src_client_2', with nfs cross mounts, such that src_client_1:/host/src_master/___ == src_master:/___ src_client_1:/host/src_master/usr/___ == src_master:/usr/___ src_client_1:/host/src_master/usr1/___ == src_master:/usr1/___ src_client_2:/host/src_master/___ == src_master:/___ src_client_2:/host/src_master/usr/___ == src_master:/usr/___ src_client_2:/host/src_master/usr1/___ == src_master:/usr1/___ /usr/src resides on host `src_master', which has a symbolic link: /usr/src --> ../usr1/src. hosts src_client_1 & src_client_2 have symbolic links: /usr/src --> /host/src_master/usr/src Each of src_master & src_client_1 & src_client_2 have their own /usr/obj with: /usr/obj/host /usr/obj/host/src_client_1 --> .. /usr/obj/host/src_client_2 --> .. /usr/obj/host/src_master --> .. The purpose of the /host/ component, is so that whichever host first runs make world, the obj dirs are local, & also under /usr/obj, (& not under /usr/obj/host/src_master when src_client_1 or src_client_2 runs make world). src/Makefile requires setenv NOCLEANDIR so that on `src_client_1', `make world' will do nothing when calling `cleandir' This might be advisable, as it will save some time: setenv NOOBJ so that when this src_client_1 % make world results in this: Rebuilding /usr/lib cd /usr/src/gnu/lib && make depend all install clean obj the make obj does nothing, & does not result in /host/src_master/usr1/src/gnu/lib/libdialog -> /usr/obj/host/src_master/usr1/src/gnu/lib/libdialog My /usr/src/sys now supports all this too - thought the patches will take a while to work in to public src. --------------------- What is the difference between Safe Mode and Default Mode? grep -A11 'bootsafekey @' /boot/beastie.4th ------------------------------------------------------------------------------- mailman CHECKS cd /usr/local/mailman; bin/check_perms ; \ echo if problems bin/check_perms -f ps -laxww | grep mailman | sort | grep -v grep \ | sed -e s/...................................// \ | sed -e s/....................................// \ | sed -e s/.usr.local.bin.python2.7// cat /usr/local/mailman/data/master-qrunner.pid PID of mailmanctl ps -laxww | grep mailmanctl | grep -v grep bin/check_db --all BACKUP cd /usr/local/mailman ; tar zcf /usr/backup/host/list/mailman.tars/`date +%Y_%m_%d_%H_%M`.tgz . cd /usr/backup/host/list/mailman.tars chown jhs:staff `/bin/ls -1 -t -r 20* | tail -1` chmod 400 `/bin/ls -1 -t -r 20* | tail -1` ls -l echo Suggest you sftp CLEAR PROBLEMS cd /usr/local/mailman; ls qfiles/shunt cd /usr/local/mailman; bin/show_qfiles qfiles/shunt/*.pck xs ps -laxww | grep mailman | sort | grep -v grep cd /usr/local/etc/rc.d ; umask 077 ./mailman stop ./mailman start ps -laxww | grep mailman | sort | grep -v grep ./mailman stop ./mailman start cd /usr/local/mailman; ls qfiles/shunt cd /usr/local/mailman; unshunt qfiles/shunt cd /usr/local/mailman; ls qfiles/shunt grep mailman /var/log/cron | grep shunt CONFIGS COMPARE cd /usr/local/mailman/lists config_list -o - ListName | egrep -v '^#|^$|^[[:space:]*]$' \ > ~/tmp/ListName.mailman_jhs_config config_list -o - pc532 | egrep -v '^$|^#|^[[:space:]]*$' \ > ~/tmp/pc532.mailman_jhs_config CONFIGS EDIT config_list --outputfile ~/tmp/ListName ListName vi -c/member_verbosity_interval ~/tmp/ListName s/300/301/ config_list --checkonly -i ~/tmp/ListName ListName # OK silent config_list -i ~/tmp/ListName ListName # OK silently applies config_list --outputfile ~/tmp/ListName2 ListName diff -c ~/tmp/ListName ~/tmp/ListName config_list -v -i ~/tmp/ListName ListName |& grep changed|wc -l # 115 noisily falsely reports loads of changes. foreach i ( * ) config_list -o ~/tmp/$i $i end cd /usr/local/mailman/lists foreach i ( `/bin/ls -1` ) /usr/local/mailman/bin/config_list -i ~/tmp2/$i $i end ----- /usr/local/mailman/bin/list_lists -b | wc -l mkdir -p ~/mailman/orig; cd ~/mailman/orig foreach i ( `list_lists -b` ) /usr/local/mailman/bin/config_list -o $i $i end cd ~/mailman list_lists -b > editlist vi editlist mkdir -p ~/mailman/new; cd ~/mailman/new foreach i ( `cat ../editlist` ) echo start $i /usr/local/mailman/bin/config_list -o - $i | sed -e 's/require_explicit_destination = 1/require_explicit_destination = 0/' > $i /usr/local/mailman/bin/config_list -v -i $i $i end ------------------------------------------------------------------------------- mplayer Sample from [email ?] mplayer -tv driver=bsdbt848:input=1:channels=SE14-BBC,SE9-3sat,\ E10-ARD,E8-ZDF,SE4-arte,S22-WDR tv://) mplayer /dev/acd0 Works on commercial Bach DVD, (single prog.) Works on jes@ made global warming dvd [from tv?], (single prog.) Fails on commercial BBC B.... A.... DVD, (intro + 6 progs) Could not initialize video filters (-vf) or video output (-vo) Log of trials with B.... A.... DVD :- chmod 666 /dev/acd0 mplayer /dev/acd0 # pic. fractured, complains Encrypted VOB file! mplayer dvd:// /dev/acd0 { Plays intro, pic & sound OK, Then complains Encrypted VOB, starts new frame & repeats intro with fragmented pics. } mplayer dvd://5-7 # plays inc sound mplayer dvd:// -dvd-device /dev/acd0 # plays intro inc sound mplayer dvd://2 -dvd-device /dev/acd0 # plays prog2 inc sound dvdbackup -M -i /dev/acd0 -o b...._a.... /usr/ports/sysutils/dvdbackup Copies dvd content, but probably not title. cd b...._a.... ; echo B* | sed -e "s/ /_/g" B....A...._____________________ ls B....A....* # VIDEO_TS ls /cdrom # audio_ts video_ts ls /cdrom/audio_ts # empty So dvdbackup discards empty dirs, & maps to upper case. mv B* cp_by_dvdbackup ; cd cp_by_dvdbackup ls # ensure it shows sub dir VIDEO_TS mkisofs -r -o ../b...._a.....iso . # NOT mkisofs -r -o ../b...._a.....iso VIDEO_TS # (which promotes *.vob into top dir. of .iso ). mplayer b...._a.....iso # plays, no sound, # loops on intro track. Shows Spruce Technologies before BBC. mplayer dvd:// b...._a.....iso # plays, inc. sound mdconfig -a -t vnode -f *.iso chmod 666 /dev/md0 mplayer /dev/md0 # plays no sound, looping on intro. Announces MPEG-PS file format detected. MPEG: No audio stream found -> no sound. Audio: no sound Loops, Playing intro silently, with good video. Never gets to offer which programme, unlike Elsa. mplayer dvd:// /dev/md0 # plays no sound, looping on intro. # tries to access DVD if in. mplayer dvd:// -dvd-device /dev/md0 # plays intro with sound, looping cd VIDEO_TS mplayer VTS_04_1.VOB # plays OK, inc. sound. chmod 666 /dev/acd0 xine VTS_04_1.VOB # plays video & sound xine b...._a.....iso # No demuxer available. xine /dev/acd0 # No demuxer available. xine /dev/md0 # mplayer -menu /dev/md0 # loops mplayer -menu-startup /dev/md0 # 1st then 2nd session, but no sound gmplayer -menu-startup -osdlevel 3 /dev/md0 does progress into 1st half hour session, but no sound, flashes up many new screens to cursor place. mplayer dvd://1 -dvd-device cp_by_dvdbackup # Plays intro inc sound. mplayer dvd://2 -dvd-device cp_by_dvdbackup # Plays 1st of 6 episodes. mplayer dvd://3-7 -dvd-device cp_by_dvdbackup # Plays 6th episode. mount /cdrom; chmod 666 /dev/acd0 mplayer dvd://3-7 -dvd-device /cdrom Over NFS (data on host=laps, screen_host=fire), Works with sound initialy, then sound stops after half a minute & on the xterm invoking mplayer, get err: Too many video packets in the buffer: Does Not need access to /dev/acd0. With dvd & screen all on host=laps, work ok, no sound failure. mplayer dvd://2 /dev/md0 # plays, over nfs but sound slow then fails. foreach i ( * ) echo "To Vob From hard disc." # One large .vob per prog. mplayer dvd://$i -dvd-device cp_by_dvdbackup \ -dumpstream -dumpfile vob_from_mplayer/$i.vob echo "To Avi From hard disc." # 30 sec. for intro. prog. mencoder dvd://$i -dvd-device cp_by_dvdbackup \ -ovc lavc -oac lavc -of avi -o avi_from_mencoder/$i.avi echo "To Avi From dvd disc." # 45 sec. for intro. prog. # DVD drive runs continuously, no wearing speed changes. mencoder dvd://$i -dvd-device /dev/acd0 \ -ovc lavc -oac lavc -of avi -o avi_from_mencoder/$i.avi file: RIFF (little-endian) data, AVI, 720 x 576, 25.00 fps, video:, audio: (stereo, 48000 Hz) These .avi are only 250M & picture quality is too low. end # works, mplayer later can play both .vob & .avi transcode: Not tried manually. See also ogle: another player ------------------------------------------------------------------------------- XP To get a command.com DOS box: Double Left Click Start, Double Click Run Type 2 x backspace (to get rid of a:), Type command.com Windows\system32 contains cmd.exe --------------------- vmstat -i systat -vm ------------------------------------------------------------------------------- Data capture for eg smtp/pop3 tcpdump, Ethereal, sniffit, snort mailsnarf from the dsniff package tcpdump -w /var/log/mailarchive.dump -s 0 port smtp or port pop3 ------------------------------------------------------------------------------- FF adblockers quotes from questions@: Adblock Plus for further security, I also use NoScript and Request Policy. Many folks won't like the latter two, as they tend to block an awful lot until you get them tuned ------------------------------------------------------------------------------- MS: McAfee is not free < P 2012-08 & Owner done by USA gov 2021-03-06 for bitcoin fraud said BBC R4. AVG Basic is free but no firewall < P 2012-08 MS have a free download that has been reviewed very highly < P 2012-08 ------------------------------------------------------------------------------- youtube-dl -t 'http://www.youtube.com/watch?v=6xuubjIrYkc' ------------------------------------------------------------------------------- Fontconfig error: Cannot load default config file: No such file: (null) { If above is emitted on FreeBSD 12.2-STABLE by exmh & firefox & xpdf, Same error can be emitted faster, (without graphic rendering ballast) by eg fc-list -q & also by fc-match hello /usr/local/bin/fc-* are installed from /usr/ports/x11-fonts/fontconfig man fc-list has SEE ALSO /usr/share/doc/fontconfig/fontconfig-user.html but pkg-plist does not mention: /usr/ports/x11-fonts/fontconfig/work/fontconfig-2.13.93/doc/fontconfig-user.html /usr/ports/x11-fonts/fontconfig/work/fontconfig-2.13.93/doc/fontconfig-user.pdf This did not help: ls -la ~/.config/fontconfig; mv ~/.config ~/.config.MV This solved it ln -s ../usr/local/etc/fonts /etc/fonts; cd /etc/fonts; cp fonts.conf.sample fonts.conf ------------------------------------------------------------------------------- Want to strip UTF-8 BOM(Byte Order Mark) from given files? sed -e '1s/^\xef\xbb\xbf//' < bomfile > newfile -------------------------------------------------------------------------------