chkconfig対応のsquid init script

Ubuntuでapt-getでインストールしたらinitスクリプトがなかったので。
起動時にDNSテストをスキップする"-D"が指定されていることに注意。

/etc/init.d/squid:

---

#!/bin/sh
# chkconfig: 345 98 20
# description: squid server
# processname: squid

# description for chkconfig: 345 98 20
#  345: run levels
#  98: priority to start
#  20: priority to stop

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/sbin/squid
NAME=squid
DESC="squid server"
PIDFILE=/var/run/$NAME.pid
test -x $DAEMON || exit 0

if [ -f /etc/default/$NAME ]; then
    . /etc/default/$NAME
fi

DAEMON_OPTS="-D"

start_proc() {
    $DAEMON $DAEMON_OPTS
    if [ "$?" -eq 0 ]
    then
        pidof $DAEMON > $PIDFILE
        return 0
    fi
    return 1
}

stop_proc() {
    kill -9 `cat $PIDFILE 2>/dev/null`
    [ "$?" -ne 0 ] && return 1
    rm -f $PIDFILE
    return 0
}

status_proc() {
    killall -0 $DAEMON 2>/dev/null
    return "$?"
}

case "$1" in
    start)
        echo "Starting ${DESC}"
        start_proc
        [ "$?" -eq 0 ] || echo "failed"
        ;;
    stop)
        echo "Shutting down ${DESC}"
        stop_proc
        [ "$?" -eq 0 ] || echo "failed"
        ;;
    restart|force-reload)
        echo "Restarting ${DESC}"
        stop_proc
        if [ $? -ne 0 ]; then
        failure ; echo ; exit 0
        fi
        sleep 1
        start_proc
        [ "$?" -eq 0 ] || echo "failed"
        ;;
    status)
        status_proc
        [ $? -eq 0 ] && echo "$DESC is alive" || echo "$DESC is dead"
        echo
        ;;
    *)
        echo "Usage: $0 {start|stop|restart|force-reload|status}" >&2
        exit 1
        ;;
esac
exit 0

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