Ubuntu Nginx 开机自启动[通俗易懂]

 #! /bin/sh
 # chkconfig: 2345 55 25
 # Description: Startup script for nginx webserver on Debian. Place in /etc/init.d and
 # run 'update-rc.d -f nginx defaults', or use the appropriate command on your
 # distro. For CentOS/Redhat run: 'chkconfig --add nginx'
  
### BEGIN INIT INFO # Provides:       
# Provides:          nginx
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server
# Description:       starts nginx using start-stop-daemon
### END INIT INFO
  
# Author:   licess
 # website:  http://lnmp.org

  PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin NAME=nginx NGINX_BIN=/data/apps/nginx/sbin/NAME CONFIGFILE=/data/apps/nginx/conf/NAME.conf PIDFILE=/data/logs/nginx/
  case "
          if netstat -tnpl | grep -q nginx;then             echo "
  NGINX_BIN -c CONFIGFILE
          if [ "$?" != 0 ] ; then
             echo " failed"
             exit 1
         else
             echo " done"
         fi
         ;;
      stop)
         echo -n "Stoping $NAME... "
          if ! netstat -tnpl | grep -q nginx; then
             echo "$NAME is not running."
             exit 1
         fi
          $NGINX_BIN -s stop
          if [ "$?" != 0 ] ; then
             echo " failed. Use force-quit"
             exit 1
         else
             echo " done"
         fi
         ;;
      status)         if netstat -tnpl | grep -q nginx; then             PID=`pidof nginx`             echo "
      force-quit)
         echo -n "Terminating $NAME... "
          if ! netstat -tnpl | grep -q nginx; then
             echo "$NAME is not running."
             exit 1
         fi
          kill `pidof $NAME`
          if [ "$?" != 0 ] ; then
             echo " failed"
             exit 1
         else
             echo " done"
         fi
         ;;
      restart)         0 stop         sleep 1         0 start         ;;
      reload)
         echo -n "Reload service $NAME... "
          if netstat -tnpl | grep -q nginx; then             NGINX_BIN -s reload             echo " done"         else             echo "
      configtest)
         echo -n "Test $NAME configure files... "
          $NGINX_BIN -t
         ;;
      *)
         echo "Usage: $0 {start|stop|force-quit|restart|reload|status|configtest}"
         exit 1
         ;;
  esac
 
 # chmod +x /etc/init.d/nginx
 # sysv-rc-conf

sysv-rc-conf nginx on

service nginx -s reload | stop | restart | start