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35 lines
909 B
Bash
35 lines
909 B
Bash
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#! /bin/sh
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# $Id: daemon.sh,v 1.4 2001/10/29 09:52:47 gerhard Exp $
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# Copyright Gerhard Rieger 2001
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# Published under the GNU General Public License V.2, see file COPYING
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# This script assumes that you create group daemon1 and user daemon1 before.
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# they need only the right to exist (no login etc.)
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# Note: this pid file mechanism is not robust!
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# You will adapt these variables
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USER=daemon1
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GROUP=daemon1
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INIF=fwnonsec.domain.org
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OUTIF=fwsec.domain.org
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TARGET=w3.intra.domain.org
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INPORT=80
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DSTPORT=80
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#
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INOPTS="fork,setgid=$GROUP,setuid=$USER"
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OUTOPTS=
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PIDFILE=/var/run/socat-$INPORT.pid
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OPTS="-d -d -lm" # notice to stderr, then to syslog
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SOCAT=/usr/local/bin/socat
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if [ "$1" = "start" -o -z "$1" ]; then
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$SOCAT $OPTS tcp-l:$INPORT,bind=$INIF,$INOPTS tcp:$TARGET:$DSTPORT,bind=$OUTIF,$OUTOPTS </dev/null &
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echo $! >$PIDFILE
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elif [ "$1" = "stop" ]; then
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/bin/kill $(/bin/cat $PIDFILE)
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fi
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