#!/bin/bash
# 获取运行状态
http=$(systemctl status httpd | grep Active | awk '{print $2}')
# 判断运行状态
if [ "$http" != "active" ];then
# 运行状态为失败时尝试重启并发出重启成功信息，如果运行失败发出失败警告！
systemctl restart httpd && echo "httpd Restart successfully" || echo "httpd Unable to restart"
exit 0
else
# 判断如果运行状态为正常发出正常信息
echo "httpd Normal operation"
exit 1
fi