Shell scripts--monitoring Web services

1. Monitoring Port

#!/bin/bash

##############################################################

# File Name:web.sh

# version:v7.4

# Author:feng Yu

# organization:http://blog.51cto.com/13520761

# Created Time:2018-03-27 15:05:09

# Description:

##############################################################

If [$ (netstat-lntup | grep-w 80| awk-f "[:]+" ' Nr==1{print $} ') =];then

echo "Nginx is Running"

Else

echo "Nginx is Stopped"

Mail-s "Nginx is stop" [email protected] < Nginx is stop

Fi

2. Monitoring process (note: monitoring process, pin name do not write service names)

#!/bin/bash

##############################################################

# File Name:web1.sh

# version:v7.4

# Author:feng Yu

# organization:http://blog.51cto.com/13520761

# Created Time:2018-03-27 15:30:56

# Description:

##############################################################

If [$ (ps-ef | grep nginx |wc-l)-GT 0];then

echo "Nginx is Running"

Else

echo "Nginx is stopped"

Mail-s "Nginx is stop" [email protected] < Nginx is stop

Fi

3. Return value

#!/bin/bash

##############################################################

# File Name:web2.sh

# version:v7.4

# Author:feng Yu

# organization:http://blog.51cto.com/13520761

# Created Time:2018-03-27 16:01:40

# Description:

##############################################################

num=$ (curl-i www.baidu.com-s-W%{http_code}-o/dev/null)

if [$num =];then

echo "Web Normal"

Else

echo "$num"

Mail-s "Page exception" [Email protected] < page exception, $num

Fi

Shell scripts--monitoring Web services