shell编程实战13

Posted 2022-10-16 tanzhirong

1. 检测网站是否正常

 　

2.打包小于5KB的文件

  　

3.监控22端口是否被封并处理

　

4. 分析nginx日志

　

5. 根据提示打印数字

#!/bin/bash read -p "please input a number" n n1=`echo $n|sed ‘s/[0-9]//g‘` if [ -n "$n1" ] then echo "请输入一个纯数字" exit fi for i in `seq 1 $n` do echo $i done read -p "If continue? y/n" -c case $c in n|N) exit ;; y|Y) read -p "please input a number" n2 n3=`echo $n2|sed ‘s/[0-9]//g‘` ##考虑用函数 if [ -n "$n3" ] then echo "请输入一个纯数字" exit fi if [ $n2 -le $n ] then echo "$n2 should be greater than $n" exit fi for i in `seq $[$n+1] $n2` do echo $i done ;; *) echo "please input y or n" ;; esac