From owner-svn-src-head@freebsd.org Tue Jun 23 10:15:09 2020 Return-Path: Delivered-To: svn-src-head@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 9164935074E; Tue, 23 Jun 2020 10:15:09 +0000 (UTC) (envelope-from fernape@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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 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 49rhws3LKBz4KC3; Tue, 23 Jun 2020 10:15:09 +0000 (UTC) (envelope-from fernape@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 699E11EE0C; Tue, 23 Jun 2020 10:15:09 +0000 (UTC) (envelope-from fernape@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 05NAF9Bm020949; Tue, 23 Jun 2020 10:15:09 GMT (envelope-from fernape@FreeBSD.org) Received: (from fernape@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 05NAF9Px020948; Tue, 23 Jun 2020 10:15:09 GMT (envelope-from fernape@FreeBSD.org) Message-Id: <202006231015.05NAF9Px020948@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: fernape set sender to fernape@FreeBSD.org using -f From: =?UTF-8?Q?Fernando_Apestegu=c3=ada?= Date: Tue, 23 Jun 2020 10:15:09 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r362535 - head/usr.bin/colrm X-SVN-Group: head X-SVN-Commit-Author: fernape X-SVN-Commit-Paths: head/usr.bin/colrm X-SVN-Commit-Revision: 362535 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Jun 2020 10:15:09 -0000 Author: fernape (ports committer) Date: Tue Jun 23 10:15:08 2020 New Revision: 362535 URL: https://svnweb.freebsd.org/changeset/base/362535 Log: colrm(1): Add EXAMPLES section Add a couple of simple examples Approved by: bcr@ Differential Revision: https://reviews.freebsd.org/D25196 Modified: head/usr.bin/colrm/colrm.1 Modified: head/usr.bin/colrm/colrm.1 ============================================================================== --- head/usr.bin/colrm/colrm.1 Tue Jun 23 10:05:07 2020 (r362534) +++ head/usr.bin/colrm/colrm.1 Tue Jun 23 10:15:08 2020 (r362535) @@ -28,7 +28,7 @@ .\" @(#)colrm.1 8.1 (Berkeley) 6/6/93 .\" $FreeBSD$ .\" -.Dd June 6, 2015 +.Dd June 23, 2020 .Dt COLRM 1 .Os .Sh NAME @@ -75,6 +75,26 @@ as described in .Xr environ 7 . .Sh EXIT STATUS .Ex -std +.Sh EXAMPLES +Show columns below 3 (c) and above 5 (e) +.Bd -literal -offset indent +$ echo -e "abcdefgh\en12345678" | colrm 3 5 +abfgh +12678 +.Ed +.Pp +Specifying a start column bigger than the number of columns in the file is +allowed and shows all the columns: +.Bd -literal -offset indent +$ echo "abcdefgh" | colrm 100 +abcdefgh +.Ed +.Pp +Using 1 as start column will show nothing: +.Bd -literal -offset indent +$ echo "abcdefgh" | colrm 1 + +.Ed .Sh SEE ALSO .Xr awk 1 , .Xr column 1 ,