ack - TW-specific grep-like program
ack lets recursively grep through the TW source tree, using Perl regular expressions. It also color-codes results if appropriate.
Add a --[no]comment option to grep inside or exclude comments.
To install App::Ack, copy and paste the appropriate command in to your terminal.
cpanm
cpanm App::Ack
CPAN shell
perl -MCPAN -e shell install App::Ack
For more information on module installation, please visit the detailed CPAN module installation guide.