Debian下设置Linux Shell脚本开机自动启动Node.JS进程

#切换到root用户
sudo -s
cd /etc/init.d

nano /etc/init.d/footbar

#! /bin/sh

### BEGIN INIT INFO
# Provides: OnceDoc
# Required-Start: $network $remote_fs $local_fs
# Required-Stop: $network $remote_fs $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: start and stop node
# Description: OnceDoc
### END INIT INFO

WEB_DIR='/var/www/oncedoc'
WEB_APP='svr/service.js'

#location of node you want to use
NODE_EXE=/usr/local/bin/node

start()
{
    echo "Start OnceDoc"
    #important! change current folder, in order to make the relative path work.
    cd $WEB_DIR
    #make sure it will running forever and error will be logged
    $NODE_EXE $WEB_DIR/$WEB_APP svr/oncedoc.js config.guoxiehui.js &
}

stop()
{
    echo "This program cann't be stopped"
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        stop
        #start
        ;;
    *)
        echo "Usage: /etc/init.d/ourjs {start|stop|restart}"
        ;;
esac

exit 0

chmod 755 /etc/init.d/foobar

update-rc.d foobar defaults

update-rc.d -f foobar remove

reboot