bash 如何找到环境变量的设置位置
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时间：2020-09-18 01:02:17 来源:igfitidea点击:
How to find where an environment variable is set
提问by well actually
Say I have some environment variable PROJECT_HOME. I want to find out which file it is set in. How do I do this?
假设我有一些环境变量 PROJECT_HOME。我想知道它设置在哪个文件中。我该怎么做？
采纳答案by chemila
find $HOME -type f -exec grep -Hn 'PROJECT_HOME' {} \;
回答by Andrew Schulman
grep -r PROJECT_HOME /etc $HOME
will probably find it.
可能会找到它。
