Xah Lee's Unixism
Rob Warnock
rpw3 at rpw3.org
Tue Aug 31 22:36:14 EDT 2004
Craig A. Finseth <news at finseth.com> wrote:
+---------------
| Ville Vainio <ville at spammers.com> wrote:
| >... and / as path separator still screws up most of their cmd line
| >programs (which think / is for command line options).
| >Microsoft probably thought avoiding compatibility is a good idea, and
| >have only lately started to have some regrets...
|
| Wrong. The / was chosen as the command line option separator because
| whoever wrote MSDOS was looking to CP/M, who modelled their commands
| after a PDP-11 operating system (RT-11?).
+---------------
Which, like PS/8 & OS-8 [and "DECsystem-8" from Geordia Tech] for the
PDP-8, modelled the command syntax after that of the venerable PDP-10!!
+---------------
| Consider the "PIP" command.
+---------------
Indeed. And COPY & DEL & DIR, etc.
-Rob
-----
Rob Warnock <rpw3 at rpw3.org>
627 26th Avenue <URL:http://rpw3.org/>
San Mateo, CA 94403 (650)572-2607
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