[rlug-newbie] Re: bash scripting

[Vasiliu Constantin]

Silviu Marin-Caea wrote:
> 
> Cum testez ca procesul dinainte a mers ok?
> 
> De ex:
> 
> tar -czf dude
> if s-afacutmuci mail -s "S-a facut muci" root
> 
> s-afacutmuci=?

$? arata starea ultimului proces; daca e 0 o OK
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