Bash Help

[Alain PORTAL]

Le Vendredi 7 Avril 2006 13:08, Dan Track a écrit :
> Hi
>
> Simple question, I'm running a command `command`, what I'd like to do
> is check to see if the response is empty then exit. Does anyone know
> how I can perform that check?

echo $?

Regards,
Alain
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