From: "C. v. Stuckrad" <stucki@math.fu-berlin.de>
To: Michael Barnes <mibarnes@mail.vth.vt.edu>
Cc: Timothy J Luoma <luomat+Lists/Zsh/users@luomat.peak.org>,
zsh-users@math.gatech.edu
Subject: Re: why does this exit = 1 ?
Date: Sun, 5 Apr 1998 16:27:29 +0200 (MET DST) [thread overview]
Message-ID: <Pine.GSO.3.95q.980405161554.11045B-100000@petzval> (raw)
In-Reply-To: <Pine.LNX.3.95.980405041927.14698A-100000@mail.vth.vt.edu>
strange thou, it works for me, tested it in a zsh-function!
I did
try() {
if [ ! -r ... ]
then echo no file
fi
}
and tested with 'try; echo $?'
and file or no file the result was 0
(on zsh or sh; Sun or LINUX(where sh==bash)
So what does happen really ?
Stucki
On Sun, 5 Apr 1998, Michael Barnes wrote:
> Subject: Re: why does this exit = 1 ?
> Date: Sun, 5 Apr 1998 04:22:20 -0400 (EDT)
>
> The if statement returns false so the script returns false (1),
> if you want the script to return true just add exit 0 at the end.
...
> On Sun, 5 Apr 1998, Timothy J Luoma wrote:
> > I have this little snippet:
> > ...
> > if [ -r /LocalLibrary/Images/Icons/tempPark.tiff -a ! -r /tmp/.dir.tiff ] then
> > ln -s /LocalLibrary/Images/Icons/tempPark.tiff /tmp/.dir.tiff
> > fi
> >
> > When I run it and there is already a /tmp/.dir.tiff it exits = 1
Christoph von Stuckrad * * | talk to | <stucki@math.fu-berlin.de> \
Freie Universitaet Berlin |/_* | nickname | ...!unido!fub!leibniz!stucki|
Fachbereich Mathematik, EDV |\ * | 'stucki' | Tel:+49 30 838-75459 |
Arnimallee 2-6/14195 Berlin * * | on IRC | Fax:+49 30 838-75454 /
next prev parent reply other threads:[~1998-04-05 14:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-04-05 8:00 Timothy J Luoma
1998-04-05 8:22 ` Michael Barnes
1998-04-05 14:27 ` C. v. Stuckrad [this message]
1998-04-09 5:50 ` Bart Schaefer
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