AMSTRAD cpc 6128 - Drive; Era; Ren; Tape

I DRIVE
, D R I V E , <string expression>
IDRIVE,"A"
COMMAND: Set the default drive. This command will fail if AMSDOS is unable to
read the disc in the requested drive.
IERA
, ERA, <string expression>
IERA,"*.BAK"
COMMAND: Erases all files which match the filename and which are not Read/Only.
Wild cards are permitted.
IREN
, RE N , <string expression> , <string expression>
IREN,"NEWNAME.BAS","OLDNAME.BAS"
COMMAND: Give a file a new name. Any other file with the chosen new name must
not already exist. Wild cards are not permitted.
The USE R (see IUS E R ahead) parameter may be specified within the <string
expression>s to
override any default settings. For example, the command
, R EN, " 0 : NEW • BA S " , " 1 5 : 0 L D • BA S" will rename the file in USE R 1 5
called
"0 L D • BA S " , to a file called "N E W • BA S" in USE R 0, regardless of any
default or previously issued settings of , USE R.
I TAPE
'TAPE
COMMAND: Equivalent to the two commands' TAP E • I Nand' TAP E • 0 UT. Used
if an external cassette unit is connected.
Chapter 5
Page 10
AMSDOS and CP/M