Displays or sets a search path for executable files. PATH drive:]path[;.][;%PATH% PATH ; Type PATH ; to clear all search-path ...

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.