# # To permit this cgi, replace # on the first line above with the # appropriate #!/path/to/perl shebang, and on Unix / Linux also # set this script executable with chmod 755. # # ***** !!! WARNING !!! ***** # This script echoes the server environment variables and therefore # leaks information - so NEVER use it in a live server environment! # It is provided only for testing purpose. # Also note that it is subject to cross site scripting attacks on # MS IE and any other browser which fails to honor RFC2616. ## ## printenv -- demo CGI program which just prints its environment ## use strict; use warnings; print "Content-type: text/plain; charset=iso-8859-1\n\n"; foreach my $var (sort(keys(%ENV))) { my $val = $ENV{$var}; $val =~ s|\n|\\n|g; $val =~ s|"|\\"|g; print "${var}=\"${val}\"\n"; }