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| Problems? Is your data what you think it is? | |
| PerlMonks |
Re^3: How can I read and print lines that has only one word from a fileby tadman (Prior) |
| on Jul 15, 2002 at 04:43 UTC ( [id://181696]=note: print w/replies, xml ) | Need Help?? |
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It means, literally, "start of line(^), followed by one-or-more word-characters(\w+), followed by end of line($)". This is one possible definition of "one word on line".
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Seekers of Perl Wisdom
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