🚀 go-pugleaf

The $195 UNIX/Simul-Task foundation set contains just about
everything in SVR2 except nroff/troff and the graphics utilities.
That's about 100~150 utilities, plus some special stuff
like the NoteWriter editor and a dozen or so MS-DOS-related items.
at, awk, banner, bc, ..., grep, ..., vi,... and so on are all there.
So are the whole uucp and lp subsystems.  I sincerely doubt that
you will miss anything.
The $395 UNIX Development Set has the C compiler, assembler, make,
lex, yacc, SCCS, and so on.  It does not include FORTRAN.
(RM FORTRAN is available separately, as are other tools.)
The Development Set is usable with a 20 MB disk, but is ever so much
more comfortable with a 40MB (PC6300 PLUS model CPU26) or with
an expansion box (60MB tape/20MB disk), both available from AT&T,
or with other large configurations available from Value Added Resellers
like DuCommun, CIA, or CCT.  If you buy a non-AT&T configuration,
though, make sure it supports UNIX.
Harvey S. Cohen, mtuxo!hsc