CP/M

Commands

Some typical CP/M utilities:

CP/M commands and counterparts in other operating systems

Command	DOS, OS/2, Windows	Unix, Unix-like
AUTO	AUTOEXEC.BAT	~/.profile or ~/.login or /etc/rc*
PIP	copy	cp
DIR	dir	ls
program	program	program
TYPE file	type file	cat
USER #	N/A	login on some Unixes, not sure about all.
DDT	type	name of debugger?

• Note USER doesn't require a password like login does. Also USER could be argued to be something more like changing a directory.
• PIP - The big difference between copy and cp and PIP is that PIP can be executed without parameters, but when doing this, a blank prompt comes up. Also to copy files between user areas, a user would have to know the hexadecimal locations of the file on the drive, however for copying between drives a pip a: b: would work.

Digital Research versions

CP/M-80

1.0

CP/M 1.x There is a known copy of source code released on 08/15/1978. Also there is a manual at Bitsavers for CP/M 1.4 dated 1980.

2.0

Both version 2.0 and 2.2 were major releases. The second most common release seems to be CP/M 2.2.

CP/M-68K

This is the 68000 port.

CP/M-8000

This version was released for the Olivetti 8000 machines.

CP/M-86

CP/M-86 is the 8086 port of CP/M. It was originally designed for XT compatible PCs, but later a patch was made to make it run on AT-compatible machines.