如何使用Python 3.9永久修改Linux用户的$路径？

发布于 2025-01-22 19:44:48 字数 803 浏览 2 评论 0原文

发行版：Debian 11
Python：3.9.2
壳：bash
我正在尝试使用Python永久更新用户的路径。我本质上想使用Python进行相当于：

export PATH="$PATH:/usr/local/bin/folderA"  
export PATH="$PATH:$HOME/.local/share/folderB/bin"  
echo export PATH="$PATH:$HOME/.local/bin" >> "$HOME"/.bashrc

在Python中我尝试：

import os  
from pathlib import Path  

dir_home = str(Path.home())  

os.system('export PATH=$PATH:/usr/local/bin/folderA')
os.system('export PATH=$PATH:' + dir_home + '/.local/share/folderB/bin')
os.system('echo export PATH=$PATH:' + dir_home + '/.local/bin >>' + dir_home + '/.bashrc')

echo Export Path =“ $ path：$ home/home/.local/bin”＆gt;＆gt;＆gt; “ $ home”/。bashrc有效，但其他两行没有输入$路径。

我不在乎它是如何完成的。我正在使用这种方法，因为我认为这是这样做的方法。

谢谢

原文

Distro: Debian 11
Python: 3.9.2
Shell: Bash
I'm attempting to permanently update a user's path using Python. I want to essentially do the equivalent of this using Python:

export PATH="$PATH:/usr/local/bin/folderA"  
export PATH="$PATH:$HOME/.local/share/folderB/bin"  
echo export PATH="$PATH:$HOME/.local/bin" >> "$HOME"/.bashrc

In Python I attempted:

import os  
from pathlib import Path  

dir_home = str(Path.home())  

os.system('export PATH=$PATH:/usr/local/bin/folderA')
os.system('export PATH=$PATH:' + dir_home + '/.local/share/folderB/bin')
os.system('echo export PATH=$PATH:' + dir_home + '/.local/bin >>' + dir_home + '/.bashrc')

The echo export PATH="$PATH:$HOME/.local/bin" >> "$HOME"/.bashrc works but the other two lines don't get input into the $PATH.

I don't care how it gets done though. I am using this method as I thought it was the way to do it.

Thanks

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

几味少女 2025-01-29 19:44:48

用一个OS.System调用一次立即运行所有命令。

#################################################################################
import os
from pathlib import Path

dir_home = str(Path.home())

p1 = 'export PATH=$PATH:/usr/local/bin/folderA; '
p2 = 'export PATH=$PATH:' + dir_home + '/.local/share/folderB/bin; '
p3 = 'echo export PATH=$PATH:' + dir_home + '/.local/bin >>' + dir_home + '/.bashrc'

os.system(p1 + p2 + p3)
#################################################################################

Run all the commands at once with one os.system call.

#################################################################################
import os
from pathlib import Path

dir_home = str(Path.home())

p1 = 'export PATH=$PATH:/usr/local/bin/folderA; '
p2 = 'export PATH=$PATH:' + dir_home + '/.local/share/folderB/bin; '
p3 = 'echo export PATH=$PATH:' + dir_home + '/.local/bin >>' + dir_home + '/.bashrc'

os.system(p1 + p2 + p3)
#################################################################################

回复收藏 0 原文

~没有更多了~