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

See http://regex.info/ - Jeffrey Friedl's Mastering Regular Expressions

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

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Re^2: relationship/difference between regex in perl and other unix tools such as grep, sed, vi by AnomalousMonk (Archbishop) on Aug 05, 2010 at 12:56 UTC
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.	[reply]