[CentOS] stupid bash question
Craig White
craig.white at ttiltd.com
Thu Aug 16 16:48:16 UTC 2012
On Aug 15, 2012, at 5:11 PM, fred smith wrote:
> how about something (seemingly simple) like this:
>
> find out how many there are:
>
> count=`ls * | grep -c .MOV$`
>
> then diagnose the result:
>
> if [ $count -ge 1 ]
> then
> do your stuff here
> else
> echo oops. nothing to do!
> fi
>
> of course, there are pitfalls... we're asuming that there are only FILES
> that would match the pattern ".MOV", no directories.
----
very effective for my purposes, thanks.
Craig
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