shell脚本8

检查portmap进程是否已经存在,若存在则输出"portmap services is running";否则检

查是否存在"/etc/rc.d/portmap"可执行脚本,存在则启动portmap服务,否则提示"no

portmap script file"

具体实现:

#!/bin/bash
pgrep portmap &>/dev/null
if [ $? -eq 0 ];then
 echo "portmap service is running."
elif [ -x "/etc/rc.d/init.d/portmap" ];then
 service portmap start
else
 echo "no portmap script file."
fi
 

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