K 10
svn:author
V 7
git2svn
K 8
svn:date
V 27
2022-04-11T10:17:56.752355Z
K 7
svn:log
V 395
pw.8: Improve argument names

Arguments passed to flags like -d and -k had ambiguous names like "dir".
Change that to more descriptive names like "homedir".

Also, clarify that -u min,max is for UIDs and -i min,max for GIDs.

MFC after:	1 week

(cherry picked from commit feb04c7b7c91a7042dd123773693e9f71114c3c8)

Git Hash:   e2f9c338d2acc7b45797c6576e7a949cd51b7ef8
Git Author: 0mp@FreeBSD.org
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