When the shell encounters the dot command, it immediately executes the named shell script.

当Shell碰到点 (.)命令时，它将立刻执行指定的 Shell脚本。

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When the shell encounters the dot command, it immediately executes the named shell script.

当Shell碰到点 (.)命令时，它将立刻执行指定的 Shell脚本。

youdao