On Wed, 22 Dec 2004 09:38:47 +0530, Kumar Appaiah <[EMAIL PROTECTED]> wrote: > Dear List, > This query relates to grep. In the command > > # ps ax|grep 'cron' The output of this command will show 'grep cron' as a process sometimes and will not show that process at times. So grep '[c]ron' and grep 'cron' are almost the same expression.
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