中国DOS联盟

%~dpI - Expands %I to a drive letter and path only
%~nxI - Expands %I to a file name and extension only
%~fsI - Expands %I to a full path name with short names only
%~dp$PATH:I - Searches the directories listed in the PATH environment variable and expands %I to the drive letter and path of the first one found.
%~ftzaI - Expands %I to a DIR-like output line
How to use these parameters? Can you give a simple example to express it? I can't find it online