bash 在bash中设置和导出多个环境变量为相同的值

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时间:2020-09-18 10:05:52  来源:igfitidea点击:

Set and export multiple environment variables to the same value in bash

bashshellenvironment-variables

提问by Hanxue

I would like to set the same value to the locale environment variables: LC_CTYPE, LC_ALL, LANG.

我想为语言环境环境变量设置相同的值:LC_CTYPE, LC_ALL, LANG.

I want to be able to set it directly on the interactive bash shell, something like this:

我希望能够直接在交互式 bash shell 上设置它,如下所示:

$ export LC_CTYPE=$LANG=$LC_ALL=C

This answer Assign same value to multiple variablesshows how to do it in a script, but not in the interactive shell.

这个答案为多个变量分配相同的值显示了如何在脚本中而不是在交互式 shell 中执行此操作。

采纳答案by devnull

The reference provided by you isn't a shell reference, it's a PHP example.

您提供的参考不是 shell 参考,而是一个 PHP 示例。

In shell, one way would be to use a loop:

在 shell 中,一种方法是使用循环:

for i in FOO BAR BAZ; do
  export $i=value
done

回答by user3661170

export {LC_CTYPE,LANG,LC_ALL}=C