On most systems you have to be superuser to access the consoleįloppy and to be able to write to rx02's.įlags: -d display directory on standard output -B the files specified with the c or C flag contain binary code Of the diskette into a standard file using dd(1), e.g.,ĭd if=/dev/floppy of=yourfile bs=128 count=2002 Inconvenient (and slow) to access the device directly, in particular theĬonsole floppy on an 11/780, it is always a good idea to copy the contents
On an 11/780 or /dev/rrx?b if rx02 drives are available on your system), orĪ standard UNIX™ file with the appropriate structure. The specified file may be a floppy disk drive (e.g., /dev/floppy Thus, various double density formats may alsoīe read and written, provided that the hardware can handle the actual format. These parameters may be changed by specifying theĪppropriate flags (see below). Reserved for system use and 16 (2 blocks) are used by the directory (maximumĦ4 directory entries). Parameters of a standard IBM format single sided single density 8" CP/Mįloppy disk, i.e., 2002 records containing 128 bytes each, of which 52 are By default cpm assumes that the specified file has the
DESCRIPTION Cpm reads and writes files with an internal structure like a CP/M file
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