[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: system-command-exists-p
From: |
Andreas Politz |
Subject: |
Re: system-command-exists-p |
Date: |
Mon, 07 Dec 2009 17:22:29 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) |
pjb@informatimago.com (Pascal J. Bourguignon) writes:
> Andreas Röhler <andreas.roehler@easy-emacs.de> writes:
>
>> Pascal J. Bourguignon wrote:
>>> Andreas Roehler <andreas.roehler@online.de> writes:
>>>
>>>> Hi,
>>>>
>>>> needed a check if a command exists on system.
>>>> Employed the following:
>>>>
>>>> (defun system-command-exists-p (command)
>>>> "Return t if COMMAND is available on system. "
>>>> (let* ((cmd (format "type %s" command)))
>>>> (eq 0 (shell-command cmd))))
>>>>
>>>> Any comments/suggestions?
>>>
`executable-find' ?
-ap