xmlcatalog(1) on Linux
The text 34a3bfebd898, as Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
Command line tool to parse and manipulate XML or SGML catalog files.
Flags it lists
-
--add -
--create -
--del -
--no-super-update -
--noout -
--sgml -
--shell -
--verbose -
-v