Run script as system service

shadowsocks-server.sh

#!/bin/sh
### BEGIN INIT INFO
# Provides:          shadowsocks server
# Required-Start:    $local_fs $remote_fs $named $network $time
# Required-Stop:     $local_fs $remote_fs $named $network $time
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 
# Short-Description: Shadowsocks server 
# Description:       Shadowsocks proxy server
### END INIT INFO

# Author: RA <rockagen@gmail.com>



do_start(){
    # check command
    type  ss-server  > /dev/null 2>&1

    if [ $? -ne 0 ]
    then
        echo "Program need 'ss-server', please install them, -_-"
        exit 1;
    fi

    ss-server -p 8003 -k PASSWORD -m aes-128-cfb -t 300 > /dev/null 2>&1 &
}

do_stop(){
    pkill ss-server > /dev/null 2>&1
}

case "$1" in

    reload|force-reload|status)
        echo "not support"
        ;;
    stop)
        do_stop;;
    restart)
        do_stop
        do_start
        ;;
    start)
        do_start
        ;;
esac

exit 0