ubuntu自定义服务模板

根据他人代码修改：

 #!/bin/sh
 ### BEGIN INIT INFO
 # Provides:          <pragram name>
 # Required-Start:    $local_fs $network $named $time $syslog
 # Required-Stop:     $local_fs $network $named $time $syslog
 # Default-Start:
 # Default-Stop:
 # Description:       shrpx proxy
 ### END INIT INFO

 PROG= #<pragram name>
 PIDFILE= #<pid file full path>
 LOGFILE= #<log file full path>

 start() {
   if [ -f $PIDFILE ]; then
     if ! pgrep $PROG; then
         echo "Terminate abnormaly last time!"
         rm -f $PIDFILE
     else
         echo 'Service already running' >&
         return
     fi
   fi

   if [ -n "$PIDFILE" ];then
     PIDFILE="&1"
   fi

   echo 'Starting service...'

   if $PROG >$LOGFILE; then
     echo 'Service started'
   else
     echo 'Start failed!' >&
   fi
 }

 stop() {
   if [ ! -f "$PIDFILE" ]; then
     echo 'Service not running' >&
     return
   fi
   echo 'Stopping service…' >&
   kill -KILL $(cat "$PIDFILE")
   rm -f "$PIDFILE"
   echo 'Service stopped' >&
 }

 status(){
     if [ -f "$PIDFILE" ];then
         echo "$PROG is running"
     else
         echo "$PROG is stopped"
     fi
 }

 uninstall() {
   echo "Are you really sure you want to uninstall this service?"\
    "That cannot be undone. [yes|No] "
   local SURE
   read SURE
   if [ X"$SURE" = "Xyes" ]; then
     stop
     if [ -f $PIDFILE ]; then
         rm -f "$PIDFILE"
     fi
     echo "Notice: log file is not be removed: '$LOGFILE'" >&
     update-rc.d -f $PROG remove
     rm -fv "$0"
   fi
 }

 case "$1" in
   start)
     start
     ;;
   stop)
     stop
     ;;
   uninstall)
     uninstall
     ;;
   retart)
     stop
     start
     ;;
   status)
     status
     ;;
   *)
     echo "Usage: $0 {start|stop|status|restart|uninstall}"
 esac

使用方法：cp到/etc/init.d/下面，修改<>里面的内容，然后使用update-rc.d管理服务；

添加一个服务：sudo update-rc.d srv_name defaults
删除一个服务 ：sudo update-rc.d–f srv_name remove

default表示的是服务的运行优先级，默认是20,数字越小优先级越高。

以后就会开机自启动了，使用sudo service srv_name start|stop|status|restart|uninstall来做临时性的管理。