[CentOS] easy BASH question

James B. Byrne

byrnejb at harte-lyne.ca
Mon Sep 16 16:27:53 UTC 2013


I am obviously missing something basic here but can someone explain to me what
is wrong with the first statement, which returns nothing?

$ history | grep ^su
$ history | grep su
 2997  su -l
 3024  su -l
 3050  su -l
 3054  su -l

Thanks,

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