SHELL——httpd监控脚本

httpd监控脚本：

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1#!/bin/bash

2while true

3do

4    echo -e "

5       \033[31m  start      开启httpd服务   \033[0m

6       \033[32m  stop       关闭httpd服务   \033[0m

7       \033[33m  restart    重启httpd服务   \033[0m

8       \033[34m  status     查看httpd服务   \033[0m

9       \033[35m  quit       退出            \033[0m

10"

11read -p "请输入你的选择：" char

12

13state=`systemctl status httpd | grep "Active" | awk '{print $3}'`

14

15case $char in

16

17start)

18     if [ $state == "(dead)" ]; then

19        systemctl start httpd

20        echo -e "\033[31m  httpd开启成功！\033[0m"

21     elif [ $state == "(running)" ]; then

22        echo -e "\033[31m  httpd已经处于开启状态！\033[0m"

23     fi

24     ;;

25stop)

26     if [ $state == "(dead)" ]; then

27        echo -e "\033[31m  httpd已经处于关闭状态！\033[0m"

28     elif [ $state == "(running)" ]; then

29        systemctl stop httpd

30        echo -e "\033[31m  httpd关闭成功！\033[0m"

31     fi

32     ;;

33restart)

34     if [ $state == "(dead)" ]; then

35        echo -e "\033[31m  httpd处于关闭状态,请先输入“start”开启服务！\033[0m"

36     elif [ $state == "(running)" ]; then

37        systemctl restart httpd

38        echo -e "\033[31m  httpd重启成功！\033[0m"

39     fi

40     ;;

41status)

42     if [ $state == "(dead)" ]; then

43        echo -e "\033[31m  httpd处于关闭状态！\033[0m"

44     elif [ $state == "(running)" ]; then

45        echo -e "\033[31m  httpd处于开启状态！\033[0m"

46     fi

47     ;;

48quit)

49     exit 0

50     ;;

51esac

52done

53

54

脚本测试：

• 测试时httpd服务处于关闭状态