Re: [SLUG] Shell script calling shell script

From: Chuck Hast (wchast@gmail.com)
Date: Fri Nov 19 2004 - 14:17:56 EST


On Fri, 19 Nov 2004 11:30:25 -0500 (EST), Vijay V. Swami
<vswami@cise.ufl.edu> wrote:
> > This is exactly what I needed to know. As long as the called script returns
> > control to the calling script as soon as it is done, things are VERY GOOD.
> > Thanks Eban.
>
> Only time it wouldn't is if you exec*(3) the new script from the
> caller. In that case the entire image of the caller gets replaced
> with the callee.
>
> example:
>
> # ls
>
> versus
>
> # exec ls
>
> man 3 exec for more details.
>
I will check the present scrips and make sure that none of them are doing
so, I would think that if there was such a command already in a script that
command would stop any processing of the script from that point on.

All I am going to do is take a GREAT BIG one and break it down into modules
so it is more manageable.

-- 
Chuck Hast 
To paraphrase my flight instructor;
"the only dumb question is the one you DID NOT ask resulting in my going
out and having to identify your bits and pieces in the midst of torn
and twisted metal."
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