> On Tue, Aug 18, 2009 at 07:50:45AM -0500, Marti, Rob wrote:
> > [root@ab1-4-160 ~]# if [ -d /etc ] && [ -d /home ]; then echo "Yes."; fi
> > Yes.
>
> Or, maybe less expensive:
>
> if [ \( -d /etc \) -a \( -d /home \) ]; then echo "Yes."; fi
>
> Cheers,
> --
> Dave Ihnat
> dihnat@xxxxxxxxxx
Dave,
Can you explain why it's less expensive?
Yong Huang
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