创建一个简单的bash脚本10个1000到9999之间的随机数？

Question

这是我生成随机数的代码

#!/bin/bash

clear #Clears the screen to make it easier to read the output
echo -n “Creating a new random four digit PIN for access to the site: “
echo $((RANDOM%8999+1000)) 

如何打印10个随机数？

Answer 1

您需要使用循环。以下是使用for循环的代码，但您也可以使用while循环

#!/bin/bash

clear
echo -n “Creating a new random four digit PIN for access to the site: “ 
for i in `seq 1 10`;
do
    echo $((RANDOM%8999+1000));
done;