Perl One-Liners

 
perl -e 'use URI::Escape;
   $safe= uri_escape("http://www.celebrazio.net/contact.html");
   print $safe . "\n";'

perl -e 'print @INC:'  ## gives my included libraries 

perl -e 'use Data::Dumper; print Dumper(\%INC);'
        ## lots of other cool stuff too

perl -e 'print join("\n",glob("\/dir{1,3,5,7,9}\/filename{v1,v2}.html")) . "\n"'

perl -p -i.bak -e 's/foo/bar/g' original.txt  ## creates .bak as backup

"With a PC, I always felt limited by the software available. On Unix, I am limited only by my knowledge."
-- Peter J. Schoenster