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| laziness, impatience, and hubris | |
| PerlMonks |
Re^3: Need help understanding code snippet with "grep -f"by Anonymous Monk |
| on Dec 23, 2015 at 04:23 UTC ( [id://1150995]=note: print w/replies, xml ) | Need Help?? |
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Is there also documentation on this "-f" thing? Because it's really hard to google for something as short as "-f"... yup, it can be, but here is a tip, if you use perldoc://"-f" in perlmonks search box its like "-f" site:perldoc.perl.org -> http://perldoc.perl.org/functions/-X.html
In Section
Seekers of Perl Wisdom
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