* DOS ACCESS COMMANDS CD [] Change Directory. Like DOS CD, but a disk drive letter can be included. CLS Clear the PC's screen. DELETE Delete specified file(s). DIRECTORY [] Like DOS DIR command. RUN RUN the given DOS command or program. TYPE Like DOS TYPE command. SPACE [] Show free space on current or specified disk. SHOW MEMORY Show free memory. Others, such as MORE, COPY, RENAME, etc, are defined as macros in MSKERMIT.INI. .