in reply to Re: relationship/difference between regex in perl and other unix tools such as grep, sed, vi
in thread relationship/difference between regex in perl and other unix tools such as grep, sed, vi

The Wikipedia article Comparison of regular expression engines may be helpful (and certainly has a cheaper price of admission). I cannot vouch for its accuracy or currency.

  • Comment on Re^2: relationship/difference between regex in perl and other unix tools such as grep, sed, vi

In Section Seekers of Perl Wisdom