[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [bug #22100] Enhancement request: "grep foo | grep bar" in one proce
Re: [bug #22100] Enhancement request: "grep foo | grep bar" in one process (i.e. line-selector and pattern selector)
Thu, 24 Jan 2008 23:22:10 +0100
Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux)
Matthew Woehlke <address@hidden> writes:
> Andreas Schwab wrote:
>> Richard Neill writes:
>>> Thanks for your email. Sadly, my contrived example is oversimplified, such
>>> that the sub-section is in the nth field, where n is known in advance -
>>> but that isn't necessarily true.
>> Not a problem, awk can handle that quite well.
> An example of 'blah | grep -e foo -e bar | grep -E "[0-9]"' (which was
> approximately the original point) in awk would be nice...
awk '(/foo/ || /bar/) && /[0-9]/'
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."