shell脚本接收参数

1、接收固定参数

#!/bin/bash
echo "name of this file is `basename $0` --as the same time called as $0"
echo "first param is : $1"
echo "second param is : $2"

运行结果：

空参执行

然后带两个参数执行

原文：https://www.cnblogs.com/yanxiaoseng/p/14628987.html