Re: Restrict mtree to specific directories

[Robert Elz <kre%munnari.OZ.AU@localhost>]

    Date:        Thu, 04 Jun 2020 05:45:01 +0700
    From:        Robert Elz <kre%munnari.OZ.AU@localhost>
    Message-ID:  <1215.1591224301%jinx.noi.kre.to@localhost>

  | If a change/addition to mtree is desirable, [...]

And of course, I should have really read mtree(1) before replying,
so the suggested method would just be

	grep whatever original-spec-file [ | grep otherstuff ] | mtree