1 .\" Copyright (c) 1998 Dag-Erling Coïdan Smørgrav
2 .\" All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
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12 .\" documentation and/or other materials provided with the distribution.
13 .\" 3. The name of the author may not be used to endorse or promote products
14 .\" derived from this software without specific prior written permission
16 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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18 .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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27 .\" $FreeBSD: src/usr.sbin/chkgrp/chkgrp.8,v 1.7.2.3 2001/08/16 15:55:42 ru Exp $
28 .\" $DragonFly: src/usr.sbin/chkgrp/chkgrp.8,v 1.5 2006/11/11 18:50:04 swildner Exp $
35 .Nd check the syntax of the group file
43 scans the given file or, failing that, the system-wide group file for
45 Specifically, it checks that every non-blank, non-comment
46 entry is composed of four colon-separated fields, that none of them
47 contains whitespace, and that the third field (the group ID) is
48 numeric. It will also check for invalid characters in the group names
51 .Bl -tag -width /etc/group -compact
58 will print an error message containing the name of the file being
59 scanned and the line number on which the error was found.
65 if errors were found in the group file,
81 utility and this manual page were written by
82 .An Dag-Erling Co\(:idan Sm\(/orgrav Aq des@FreeBSD.org .
84 Further functionality was added by
85 .An Liam J. Foy Aq liamfoy@dragonflybsd.org .
87 Should check the range of the group ID.