15 年 Vim 老手：终端时代过去，Agent 改变了人操作电脑的方式
一个用了 15 年 Vim 的开发者聊 Agent 带来的转变：不用再敲命令，直接说意图就行，但底层功底反而成了护城河。
作者自述使用终端和 Vim 超过 15 年，熟练掌握各种快捷键。他认为终端的设计前提是“人直接通过文件、命令、进程操作计算机”，而 Agent 的出现打破了这一假设：用户只需表达意图，Agent 会用同一套编程语言和 Linux 命令去操作机器。作者同时强调，AI 时代之前积累的底层系统知识仍是优势，理解抽象层之下的机制能让人成为更好的系统思考者。
I was a terminal person for 15+ years.
I loved Vim, knew all the shortcuts, and a black terminal made me feel like I was a cool hacker in The Matrix.
But terminals assume humans operate computers directly via files, commands, processes.
Agents changed all that.
You just say your intent. The agent operates the machine, using the same programming languages and Linux commands we spent years learning.
I’m still glad I learned computer systems before the AI era though. Understanding what sits beneath the abstraction makes you a better systems thinker.
That’s a moat in the AI era.
