Linux shell之read 用法

Linux shell之read 用法

#!/bin/bash
#read 用来读取屏幕输入或是读取文件内容。
read -p "please input you name: " name #获取输入变量
read -p "please input you age: " age #获取输入变量
echo "you name is $firstname ,age is $age" #输出变量内容

#执行结果
[root@sql tmp]# ./read
please input you name: liyang
please input you age: 100
you name is liyang,age is 100

read a

(续表)

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