如何在Zsh提示中显示电池状态 [英] How to show battery status in Zsh prompt

问题描述

我认为答案是很容易解释的。

I think the answer is quite self explanatory.

我一直在寻找一款已经能够做到这一点但没有运气的软件。它不是在Zsh中完成的，还是在另一个应用程序（例如tmux）中完成的。关键是我找不到它。

I've been looking around for a software that already does this but I haven't had any luck. It's either not done in Zsh, or it's for another app, for example tmux. Point is I haven't been able to find it.

所以我的问题是，已经有人预制了一个预制脚本吗？如果有的话，请您分享它的链接。

So my question is, is there already a pre-made script that somebody did that does this? If there is, could you please share a link to it.

如果没有，我应该怎么做才能编写此脚本？我是Zsh脚本的新手，请牢记这一点。

If there isn't, what should I look into to making this script? I'm a newbie at Zsh scripting so bear that in mind.

这个想法是，它输出的内容类似于 67％。你明白了。 ;）

The idea is that it outputs something along the lines of 67%. You get the point. ;)

推荐答案

一个非常简单的解决方案：

A very-very simple solution:

setopt promptsubst
PROMPT='$(acpi | grep -o "[0-9]*%)% '

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