sersync启动/停止脚本

#! /bin/bash  
#  
#sersyncd  
#  
. /etc/rc.d/init.d/functions  
case "$1" in  
       start)  
       cd /usr/local/sersync  
       ./sersync2 -r -d  
        if [ $? -eq 0 ]  
                then   
                echo -e "Staring sersyncd      [  OK  ]" 
                exit 0  
        fi  
        ;;  
        stop)  
        kill 'ps aux | grep sersync2 | grep -v grep | awk '{print $2}''  
        if [ $? -eq 0 ]  
               then   
                echo -e "Stopping sersyncd     [  OK  ]" 
                exit 0  
        fi  
        ;;  
       status)  
        ps aux | grep sersync2 | grep -v grep  
        ;;  
esac