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Re^2: Grep'ping on Unix without perl-compatible gnu grep - can you do it better?

by Tommy (Chaplain)
on Feb 01, 2013 at 02:43 UTC ( #1016427=note: print w/ replies, xml ) Need Help??


in reply to Re: Grep'ping on Unix without perl-compatible gnu grep - can you do it better?
in thread Grep'ping on Unix without perl-compatible gnu grep - can you do it better?

Very nice...except you still have to account for potential preceeding whitespace before the hashmark /^[[:space:]]{0,}#/

Tommy
A mistake can be valuable or costly, depending on how faithfully you pursue correction


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