linux交叉发行版环境变量修改通过脚本？ [英] linux cross-distro environment variable modification via script?

问题描述

从脚本中修改或创建环境变量的最佳方法是以交叉发行/ * nix友好的方式？我只想通过引导脚本添加几个环境变量，但是有很多地方可以做到这一点，例如ubuntu更喜欢/ etc / environment，但是我不想写很多逻辑来处理不同的发行版，我想支持OS X.有没有最佳的做法呢？

What is the best way to modify or create environment variables from a script in a way that is cross distro/*nix friendly? I simply want to add a couple of environment variables via a bootstrap script, but there are so many places to do this and, for example, ubuntu prefers /etc/environment but I don't want to write a lot of logic to deal with different distros and I would like to support OS X. Is there a best-practices way to do this?

推荐答案

对于Mac OS X位，这个问题似乎已经深入讨论了。而且，此问题似乎在Linux上对全球环境变量进行了一个体面的讨论。

For the Mac OS X bit, this question appears to have discussed it to good depth. And, this question appears to have a decent discussion for global environment variables on Linux.

我在Debian系统上看到一个/ etc / environment，但是是空的。我认为全局初始化文件是根据shell定义的，如果shell有这样一个文件。

I see a /etc/environment but it is empty, on Debian system. I think global initialization files are defined per shell, if a shell has such a file.

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