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Re: grep '-o' ???
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From: |
Matthew Woehlke |
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Subject: |
Re: grep '-o' ??? |
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Date: |
Wed, 07 Nov 2007 14:37:46 -0600 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.6) Gecko/20070728 Thunderbird/2.0.0.6 Mnenhy/0.7.5.0 |
Leslie E. Ballentine wrote:
And how do I search a file for the characters "-o"?
Not sure why no one mentioned...
grep -- -o testfile
Most (all?) GNU utilities recognize '--' as "there are no options after
this point".
--
Matthew
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