From owner-svn-src-stable-12@freebsd.org Wed Aug 21 16:17:23 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A8A0FCCFD2; Wed, 21 Aug 2019 16:17:23 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46DCVW42d6z48qh; Wed, 21 Aug 2019 16:17:23 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6DF221E3CD; Wed, 21 Aug 2019 16:17:23 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x7LGHN9S086888; Wed, 21 Aug 2019 16:17:23 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x7LGHNNT086887; Wed, 21 Aug 2019 16:17:23 GMT (envelope-from markj@FreeBSD.org) Message-Id: <201908211617.x7LGHNNT086887@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Wed, 21 Aug 2019 16:17:23 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r351338 - stable/12/usr.bin/du X-SVN-Group: stable-12 X-SVN-Commit-Author: markj X-SVN-Commit-Paths: stable/12/usr.bin/du X-SVN-Commit-Revision: 351338 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Aug 2019 16:17:23 -0000 Author: markj Date: Wed Aug 21 16:17:22 2019 New Revision: 351338 URL: https://svnweb.freebsd.org/changeset/base/351338 Log: MFC r350782: Flesh out the STANDARDS and AUTHORS sections in the du(1) man page. PR: 239722 Modified: stable/12/usr.bin/du/du.1 Directory Properties: stable/12/ (props changed) Modified: stable/12/usr.bin/du/du.1 ============================================================================== --- stable/12/usr.bin/du/du.1 Wed Aug 21 16:16:52 2019 (r351337) +++ stable/12/usr.bin/du/du.1 Wed Aug 21 16:17:22 2019 (r351338) @@ -28,7 +28,7 @@ .\" @(#)du.1 8.2 (Berkeley) 4/1/94 .\" $FreeBSD$ .\" -.Dd August 8, 2017 +.Dd August 1, 2019 .Dt DU 1 .Os .Sh NAME @@ -221,8 +221,78 @@ Also display a grand total at the end: .Xr fts 3 , .Xr symlink 7 , .Xr quot 8 +.Sh STANDARDS +The +.Nm +utility is compliant with the +.St -p1003.1-2008 +specification. +.Pp +The flags +.Op Fl cdhP , +as well as the +.Ev BLOCKSIZE +environment variable, +are extensions to that specification. +.Pp +The flag +.Op Fl r +is accepted but ignored, for compatibility with systems implementing +the obsolete +.St -xcu5 +standard. .Sh HISTORY -A +The .Nm -command appeared in +utility and its +.Fl a +and +.Fl s +options first appeared in .At v1 . +.Pp +The +.Fl r +option first appeared in +.At III +and is available since +.Fx 3.5 . +The +.Fl k +and +.Fl x +options first appeared in +.Bx 4.3 Reno +and +.Fl H +in +.Bx 4.4 . +The +.Fl c +and +.Fl L +options first appeared in the GNU fileutils; +.Fl L +and +.Fl P +are available since +.Bx 4.4 Lite1 , +.Fl c +since +.Fx 2.2.6 . +The +.Fl d +option first appeared in +.Fx 2.2 , +.Fl h +first appeared in +.Fx 4.0 . +.Sh AUTHORS +.An -nosplit +This version of +.Nm +was written by +.An Chris Newcomb +for +.Bx 4.3 Reno +in 1989.