Alejandro Colomar [off-list ref] writes:

quoted

-Linux is a flavor of UNIX, and as a first approximation
-all user commands under UNIX work precisely the same under
-Linux (and FreeBSD and lots of other UNIX-like systems).
+Linux is a flavor of UNIX, and user commands under UNIX
+work similarly under Linux (and lots of other UNIX-like systems too,
+like FreeBSD).

I like the changes in this paragraph, except for the removal of "as a
first approximation".  Not a big deal, though.

I don't hear "as a first approximation" spoken often and it just brings
more cognitive overhead to the content in my opinion.

quoted

-It is not built-in, but is just a program
-and you can change your shell.
-Everybody has their own favorite one.
+It is not built-in,
+but is just another program.

I would maybe use a ';'?

	It is not built-in;
	it is just another program.

That's better, I'll use that in v2.

I think I'll apply this patch.  Let me meditate it to-night.  I CCed
Doug, in case he has any comments (it would be great to hear his
feedback).

Have a lovely night!
Alex

Sweet, thanks for the review.