[TUHS] Dash options

Noel Chiappa jnc at mercury.lcs.mit.edu
Thu Nov 30 00:03:26 AEST 2017

    > From: Charles Anthony

    > Entry points are usually defined as "foo$bar", where "foo" is the
    > segment name, and "bar" an entry point in the segment symbol table. I
    > believe that the degerate case of "foo$" is treated as "foo$foo" by the
    > shell.

So I'm curious about how this, and additional names, interact. (For those who
aren't familiar with Multics, a segment [file, sort of] can have multiple
names. This is sort of like 'hard links' in Unix, except that in Multics one
name, the "primary name" is very slightly preeminent. See here:


page 2-5, for more, if you're interested.)

So if I have a segment with primary name 'foo', and additional names 'bar' and
'zap', and I say 'zap' to the Multics shell, I assume it does a call to
zap$zap, which finds the segment with the primary name 'foo', and calls the
'zap' entry therein?

    > Multics rulez; UNIX droolz

Dude, you clearly have Very Large brass ones to send that to this list! :-)


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