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* df, exec, exit, export: fix more info link * df: update outdated Farsi translation --------- Co-authored-by: Mohammad Reza Soleimani <87926618+MrMw3@users.noreply.github.com> Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>
16 lines
341 B
Markdown
16 lines
341 B
Markdown
# 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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> 更多信息：<https://manned.org/export.1posix>.
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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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