Normally this is limited to being able to set a static string or, in case of the Korn shell, you can normally set a dynamic value, such as the current directory.

这通常仅限于能够设置某个静态字符串，或者对于KornShell，您通常可以设置某个动态值，例如当前目录。

youdao

Normally this is limited to being able to set a static string or, in case of the Korn shell, you can normally set a dynamic value, such as the current directory.

这通常仅限于能够设置某个静态字符串，或者对于KornShell，您通常可以设置某个动态值，例如当前目录。

youdao