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shadowsocks-libev-debian
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shadowsocks-libev-debian
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#!/usr/bin/env bash
### BEGIN INIT INFO
# Provides: Shadowsocks-libev
# Required-Start: $network $local_fs $remote_fs
# Required-Stop: $network $local_fs $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Fast tunnel proxy that helps you bypass firewalls
# Description: Start or stop the Shadowsocks-libev server
### END INIT INFO
# Author: Teddysun <i@teddysun.com>
if [ -f /usr/local/bin/ss-server ]; then
DAEMON=/usr/local/bin/ss-server
elif [ -f /usr/bin/ss-server ]; then
DAEMON=/usr/bin/ss-server
fi
NAME=Shadowsocks-libev
CONF=/etc/shadowsocks-libev/config.json
PID_DIR=/var/run
PID_FILE=$PID_DIR/shadowsocks-libev.pid
RET_VAL=0
[ -x $DAEMON ] || exit 0
if [ ! -d $PID_DIR ]; then
mkdir -p $PID_DIR
if [ $? -ne 0 ]; then
echo "Creating PID directory $PID_DIR failed"
exit 1
fi
fi
if [ ! -f $CONF ]; then
echo "$NAME config file $CONF not found"
exit 1
fi
check_running() {
if [ -r $PID_FILE ]; then
read PID < $PID_FILE
if [ -d "/proc/$PID" ]; then
return 0
else
rm -f $PID_FILE
return 1
fi
else
return 2
fi
}
do_status() {
check_running
case $? in
0)
echo "$NAME (pid $PID) is running..."
;;
1|2)
echo "$NAME is stopped"
RET_VAL=1
;;
esac
}
do_start() {
if check_running; then
echo "$NAME (pid $PID) is already running..."
return 0
fi
$DAEMON -uv -c $CONF -f $PID_FILE
if check_running; then
echo "Starting $NAME success"
else
echo "Starting $NAME failed"
RET_VAL=1
fi
}
do_stop() {
if check_running; then
kill -9 $PID
rm -f $PID_FILE
echo "Stopping $NAME success"
else
echo "$NAME is stopped"
RET_VAL=1
fi
}
do_restart() {
do_stop
do_start
}
case "$1" in
start|stop|restart|status)
do_$1
;;
*)
echo "Usage: $0 { start | stop | restart | status }"
RET_VAL=1
;;
esac
exit $RET_VAL