这是它的英文帮助(自己翻译哦n_n):
<<<< Dr. Teddy's 'DIET' program for files - version 1.45f >>>>
.... copyright(c) 1992,6/25 by Teddy Matsumoto ....
Usage: DIET filename ...
-X compress as executable file -L list out DIET files
-D compress as data file -H check DIET files
-R retrieve data files -! check original DIET.EXE
-RA retrieve all files -B compare by byte size
-G choose great SFX routine -I ignore warnings
-K kill tmporary file at program end -J JAPANESE message
-$ compress recorded files manually -A set R/O attribute
-Z stay on memory (n=0,1,2:EMS mode) -P recompress retrieved files
/ change status (if already stayed) -W compress newly created files
-ZR remove from memory -E retrieve files at R/O open
-ZA activate TSR function (DIET ON ) -N not compress automatically
-ZD deactivate TSR function (DIET OFF) -M no message output
-S set original file size
-Oxxxx output file/directory designation
-Cxxxx copy files with compressing/retrieving (check timestamp)
-Txxxx temporary file directory designation