Amstrad DDI-1 Computer Drive User Manual


 
|ERA
|ERA,<string expression>
a$="FRED.BAK"
|ERA,@a$
COMMAND: All files which match the filename and are not read-only are erased.
Wild cards are permitted.
|REN
|REN,<string expression>,<string expression>
O$="OLDNAME.BAS"
N$="NEWNAME.BAS"
|REN,@N$,@O$
COMMAND: Give a file a new name. A file with the new name must not already
exist.
|TAPE
|TAPE
COMMAND: Equivalent to the two commands |TAPE.IN and |TAPE.OUT.
|TAPE.IN
|TAPE.IN
COMMAND: Use cassette as file input medium.
|TAPE.OUT
|TAPE.OUT
COMMAND: Use cassette as file output medium.
|USER
|USER,<integer expression>
|USER,3
COMMAND: For specialist use only. Consult CP/M reference manual.
Chapter 2.9 AMSTRAD Disc Drive & Interface DDI-1 Manual