PATH

(path)

为可执行文件显示或设置一个搜索路径。

 

PATH [[drive:]path[;...][;%PATH%]

PATH ;

 

键入 PATH ;   清除所有搜索路径设置并指示 cmd.exe 只在当前目录中搜索。

键入 PATH     但不加参数，显示当前路径。

将 %PATH%  包括在新的路径设置中会将旧路径附加到新设置。

 

★★★★★实例★★★★★：

以下命令为MS-DOS指定三个搜索目录(三个目录路径为：C:\USER\TAXES、 B:\USER\INVEST和B:\BIN)：

path c:\user\taxes;b:\user\invest;b:\bin

Displays or sets a search path for executable files.

 

PATH [[drive:]path[;...][;%PATH%]

PATH ;

 

Type PATH ; to clear all search-path settings and direct cmd.exe to search only in the current directory.

Type PATH without parameters to display the current path.

Including %PATH% in the new path setting causes the old path to be appended to the new setting.