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Re: OT: Which tool, and how, to get partial string from file?

Kent writes:
> How can I test to see if the word "tuber" is in the /etc/passwd file,
> reliably, and take an action if it is, and take a different action if
> it's not, in a bash shell script?

By testing the exit status of grep.
John Hasler
john@dhh.gt.org (John Hasler)
Dancing Horse Hill
Elmwood, WI

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