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05-23-2006
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extracting usernames with at least 4 characters
Hi,
i want to use grep to extract users with at least 4 characters in their username, i've tried who | grep \{4,\} but thats not working!!!!!! Thanks 
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05-23-2006
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See the regex usage in this thread - question on egrep
Last edited by vino; 05-23-2006 at 05:41 AM.
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