in reply to
book vs. web for Perl Regex study?
If you are just beginning with Regex, you should try the 'Regex Coach'.
It's a nice little piece of software, free, written in Lisp, and least compatible with Perl 5.6.
Very 'pedagogic' :)
And for linux:
Non-existent; I don't have TV
Non-existent; my TV doesn't have/need a remote
Under my control; I watch alone
Under the control of whoever shouts loudest
Under the control of whoever gets it first
One of many, and the TV has a mind of its own
Results (548 votes),