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开发rsync启动脚本2
使用函数更加规范的开发rsync启动脚本
#!/bin/bash #chkconfig: 2345 20 80 #description: create by vincen . /etc/init.d/functions function usage(){ echo $"usage:$0 {start|stop|restart}" exit 1 } function start(){ rsync --daemon sleep 1 if [ `netstat -lntup|grep rsync|wc -l` -ge 1 ];then action "rsyncd is started." /bin/true else action "rsyncd is started." /bin/false fi } function stop(){ killall rsync sleep 1 if [ `netstat -lntup|grep rsync|wc -l` -eq 0 ];then action "rsyncd is stopped." /bin/true else action "rsync is started." /bin/false fi } function main(){ if [ $# -ne 1 ];then usage fi if [ "$1" == "start" ];then start elif [ "$1" == "stop" ];then stop elif [ "$1" == "restart" ];then stop sleep 1 start else usage fi } main $*
执行结果:
[root@rhel6 script]# /etc/init.d/rsyncd start rsyncd is started. [ OK ] [root@rhel6 script]# vim /etc/init.d/rsyncd [root@rhel6 script]# /etc/init.d/rsyncd start rsyncd is started. [ OK ] [root@rhel6 script]# /etc/init.d/rsyncd stop rsyncd is stopped. [ OK ] [root@rhel6 script]# /etc/init.d/rsyncd restart rsync: no process killed rsyncd is stopped. [ OK ] rsyncd is started. [ OK ]
开发rsync启动脚本2
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