From owner-dev-commits-src-all@freebsd.org Thu Feb 18 18:15:14 2021 Return-Path: Delivered-To: dev-commits-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 1C6435443C5; Thu, 18 Feb 2021 18:15:14 +0000 (UTC) (envelope-from git@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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DhND16FDrz3DZM; Thu, 18 Feb 2021 18:15:13 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 28A5A1CAE8; Thu, 18 Feb 2021 18:15:13 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 11IIFC3d060912; Thu, 18 Feb 2021 18:15:12 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 11IIFCDm060911; Thu, 18 Feb 2021 18:15:12 GMT (envelope-from git) Date: Thu, 18 Feb 2021 18:15:12 GMT Message-Id: <202102181815.11IIFCDm060911@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Fernando Apesteguía Subject: git: cee8be2c78f1 - main - vis(1): Add EXAMPLES section MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: fernape X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: cee8be2c78f15bed6d2339d41e3f8c232d41bb33 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Feb 2021 18:15:14 -0000 The branch main has been updated by fernape (doc, ports committer): URL: https://cgit.FreeBSD.org/src/commit/?id=cee8be2c78f15bed6d2339d41e3f8c232d41bb33 commit cee8be2c78f15bed6d2339d41e3f8c232d41bb33 Author: Fernando Apesteguía AuthorDate: 2021-02-18 18:04:23 +0000 Commit: Fernando Apesteguía CommitDate: 2021-02-18 18:10:33 +0000 vis(1): Add EXAMPLES section Add three examples showing the use of `-h`, `-l`, `-t`, `-w` christos@netbsd.org to be notified. Reviewed by: bcr@, gbe@, imp@ Approved by: bcr@, gbe@ (mentor), imp@ Differential Revision: https://reviews.freebsd.org/D25242 --- contrib/vis/vis.1 | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/contrib/vis/vis.1 b/contrib/vis/vis.1 index 6f7c82ff7ab5..803d34eda5f9 100644 --- a/contrib/vis/vis.1 +++ b/contrib/vis/vis.1 @@ -155,6 +155,25 @@ instead. Specify the locale of the input data. Set to C if the input data locale is unknown. .El +.Sh EXAMPLES +Visualize characters encoding white spaces and tabs: +.Bd -literal -offset indent +$ echo -e "\\x10\\n\\t" | vis -w -t +\\^P\\012\\011\\012 +.Ed +.Pp +Same as above but using `\\$' for newline followed by an actual newline: +.Bd -literal -offset indent +$ echo -e "\\x10\\n\\t" | vis -w -t -l +\\^P\\$ +\\011\\$ +.Ed +.Pp +Visualize string using URI encoding: +.Bd -literal -offset indent +$ echo http://www.freebsd.org | vis -h +http%3a%2f%2fwww.freebsd.org%0a +.Ed .Sh SEE ALSO .Xr unvis 1 , .Xr svis 3 ,