The easiest way is to use re 'debug'; You'll find that and much more under "Debugging regular expressions" in perldebguts.

perl -pe '"I lo*`+$^X$\"$]!$/"=~m%(.*)%s;$_=$1;y^`+*^e v^#$&V"+@( NO CARRIER'

In reply to Re: Re: Re: Strange regexp behavior by Chmrr
in thread Strange regexp behavior by wine

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