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From: Guillaume Brunerie <guillaume.brunerie@gmail.com>
To: zsh-users@zsh.org
Subject: Zsh option for checking if a file is a shell script
Date: Thu, 12 Aug 2010 12:23:00 +0200	[thread overview]
Message-ID: <AANLkTinuOXQNHbiPcriXRcHfs_c3rX=QCF2kwZu9DOtq@mail.gmail.com> (raw)

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Hi,
Is there some option (for example --check-syntax) such that
$ zsh --check-syntax /path/to/a/shell/script
doesn’t do anything except that the return code would be 0
if /path/to/a/shell/script is indeed a shell script, and non zero otherwise?
(in particular I don’t want to execute the shell script at all)
I want to know if a given file is a shell script or not, and I cannot use
the extension or the shebang because some files (e.g. /etc/zprofile) doesn’t
have any of them.

Thank you.

Guillaume Brunerie

             reply	other threads:[~2010-08-12 10:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-12 10:23 Guillaume Brunerie [this message]
2010-08-12 16:12 ` Bart Schaefer
2010-08-16 20:52   ` Guillaume Brunerie

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