【视频讲解】BASH脚本如何定义变量玩出花样？变量与参数篇
作者：FancyPig | 发布时间： | 更新时间：
相关阅读
data-postsbox="{"id":16977,"title":"如何成为Linux忍者？学会这些命令！","author":"FancyPig","author_id":1,"cover_image":"https://static.pigsec.cn/wp-content/uploads/2022/05/20220529005049709.png","cover_video":"","views":2969,"comment_count":7,"category":"knowledge","is_forum_post":false}">{"id":16977,"title":"如何成为Linux忍者？学会这些命令！","author":"FancyPig","author_id":1,"cover_image":"https://static.pigsec.cn/wp-content/uploads/2022/05/20220529005049709.png","cover_video":"","views":2969,"comment_count":7,"category":"knowledge","is_forum_post":false}
data-postsbox="{"id":17164,"title":"【视频讲解】BASH脚本，学一下，黑客自动化必备技能！","author":"FancyPig","author_id":1,"cover_image":"","cover_video":"","views":2050,"comment_count":4,"category":"knowledge","is_forum_post":false}">{"id":17164,"title":"【视频讲解】BASH脚本，学一下，黑客自动化必备技能！","author":"FancyPig","author_id":1,"cover_image":"","cover_video":"","views":2050,"comment_count":4,"category":"knowledge","is_forum_post":false}
视频讲解
上一期我们教大家简单写了一个问候的程序，但是如果我们想跟用户产生一些交互，如何读取用户输入的内容？除此之外你见过$1、$2位置参数吗？我们还可以在运行命令的后面加入位置参数值改变脚本，除了这些BASH脚本还可以调用系统命令，快来看看本期视频吧！