mirror of https://github.com/CrimsonTome/tldr.git
16 lines
278 B
Markdown
16 lines
278 B
Markdown
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# export
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> 命令为当前 shell 中的子进程进行环境变量设置.
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- 设置为新的环境变量:
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`export {{某变量名}}={{值}}`
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- 删除环境变量:
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`export -n {{某变量名}}`
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- 给 PATH 追加新的路径进去:
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`export PATH=$PATH:{{追加的path路径}}`
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