DIP-OS-Befehle:
copy  cd   chkdsk  app off   @ do echo
del   md   fdisk   break     errorlevel
dir   rd   format  cls date  exist for
ren   path label   prompt    goto if in
type       verify  run set   not pause
           vol     time ver  rem shift
4DOS-Befehle:
?  ALIAS  ATTRIB  CALL  CANCEL CDD CTTY
DESCRIBE  DIRS  ENDLOCAL  ENDTEXT  ESET
EXCEPT  FREE  GLOBAL GOSUB GOTO HISTORY
INKEY INPUT LIST MEMORY MOVE POPD PUSHD
QUIT   RETURN   SCREEN   SELECT  SETDOS
SETLOCAL TEE TEXT TIMER UNALIAS Y