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Date:      Mon, 27 Apr 1998 04:56:51 -0500
From:      Tim Tsai <tim@futuresouth.com>
To:        Karl Pielorz <kpielorz@tdx.co.uk>
Cc:        questions@FreeBSD.ORG
Subject:   Re: Protecting Shell scripts from deadlocks...
Message-ID:  <19980427045651.59704@futuresouth.com>
In-Reply-To: <35422E96.AFE7E766@tdx.co.uk>; from Karl Pielorz on Sat, Apr 25, 1998 at 07:42:30PM %2B0100
References:  <35422E96.AFE7E766@tdx.co.uk>

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On Sat, Apr 25, 1998 at 07:42:30PM +0100, Karl Pielorz wrote:
> I have a small(ish) script which runs on my system quite often... The system
> is fairly fast - but I need to make sure that the script isn't run again
> whilst there is another copy running...

  /usr/bin/lockf

  Tim

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