From owner-svn-src-all@freebsd.org Thu Aug 8 21:16:16 2019 Return-Path: Delivered-To: svn-src-all@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 39B29B31C1; Thu, 8 Aug 2019 21:16:16 +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 464LlN0nNZz4sh2; Thu, 8 Aug 2019 21:16:16 +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 F0B2E330A; Thu, 8 Aug 2019 21:16:15 +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 x78LGFHg010708; Thu, 8 Aug 2019 21:16:15 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x78LGFCU010707; Thu, 8 Aug 2019 21:16:15 GMT (envelope-from markj@FreeBSD.org) Message-Id: <201908082116.x78LGFCU010707@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Thu, 8 Aug 2019 21:16:15 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r350782 - head/usr.bin/du X-SVN-Group: head X-SVN-Commit-Author: markj X-SVN-Commit-Paths: head/usr.bin/du X-SVN-Commit-Revision: 350782 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Aug 2019 21:16:16 -0000 Author: markj Date: Thu Aug 8 21:16:15 2019 New Revision: 350782 URL: https://svnweb.freebsd.org/changeset/base/350782 Log: Flesh out the STANDARDS and AUTHORS sections in the du(1) man page. PR: 239722 Submitted by: Gordon Bergling MFC after: 3 days Modified: head/usr.bin/du/du.1 Modified: head/usr.bin/du/du.1 ============================================================================== --- head/usr.bin/du/du.1 Thu Aug 8 21:15:02 2019 (r350781) +++ head/usr.bin/du/du.1 Thu Aug 8 21:16:15 2019 (r350782) @@ -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.