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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