From owner-freebsd-isp Thu May 8 16:24:31 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id QAA26034 for isp-outgoing; Thu, 8 May 1997 16:24:31 -0700 (PDT) Received: from bsd.fs.bauing.th-darmstadt.de (bsd.fs.bauing.th-darmstadt.de [130.83.63.241]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id QAA26029; Thu, 8 May 1997 16:24:29 -0700 (PDT) Received: from campa.panke.de (anonymous231.ppp.cs.tu-berlin.de [130.149.17.231]) by bsd.fs.bauing.th-darmstadt.de (8.8.5/8.8.5) with ESMTP id BAA05007; Fri, 9 May 1997 01:24:15 +0200 (MET DST) Received: (from wosch@localhost) by campa.panke.de (8.8.5/8.6.12) id BAA10187; Fri, 9 May 1997 01:10:56 +0200 (MET DST) To: Anthony Barlow Cc: freebsd-questions@FreeBSD.ORG, freebsd-isp@FreeBSD.ORG Subject: Re: Script to check if porgram is running References: <199705081550.QAA09361@mail.warp.co.uk> From: Wolfram Schneider Date: 09 May 1997 01:10:53 +0200 In-Reply-To: Anthony Barlow's message of Thu, 8 May 1997 16:50:38 +0100 (BST) Message-ID: Lines: 15 Sender: owner-isp@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Anthony Barlow writes: > Does anyone have a script to check if radiusd is running that can be run > from the cron? Signal zero is your friend. E.g.: if killall -0 radiusd; then : else radiusd & fi `killall -s radiusd >/dev/null || radiusd &' works too. -- Wolfram Schneider http://www.apfel.de/~wosch/