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AscaL
Forum:
UNIX for Dummies Questions & Answers
05-25-2012
3
egrep getting numbers only
3,248
Posted By
Scrutinizer
POSIX grep: grep -Eo '([0-9]+\.){3}[0-9]+'...
POSIX grep:
grep -Eo '([0-9]+\.){3}[0-9]+' infile
Forum:
UNIX for Dummies Questions & Answers
05-25-2012
3
egrep getting numbers only
3,248
Posted By
radoulov
It seems you have a GNU grep so if pcres are...
It seems you have a GNU grep so if pcres are available:
grep -Po '(\d+\.){3}\d+' infile
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