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| Perl: the Markov chain saw | |
| PerlMonks |
Re^3: search for a pattern in file without opening the fileby hippo (Bishop) |
| on Oct 30, 2018 at 09:04 UTC ( [id://1224904]=note: print w/replies, xml ) | Need Help?? |
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Yes, as explained in the Exit Status section of the man page.
In Section
Seekers of Perl Wisdom
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