[CentOS] Getting the return value of the last command run

Mon May 30 15:23:22 UTC 2011
Dotan Cohen <dotancohen at gmail.com>

On Mon, May 30, 2011 at 18:05, Ljubomir Ljubojevic <office at plnet.rs> wrote:
> Take notice that you can use $? *only* once. So if you ever need to
> reuse that status, you must first assign exit code to a variable and
> then evaluate variable.

Actually, that was kink of obvious to me, but good thing that you
pointed it out. Thanks.

Dotan Cohen