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Full Discussion: Permission?
Top Forums UNIX for Dummies Questions & Answers Permission? Post 98969 by blowtorch on Monday 13th of February 2006 11:31:38 AM
Old 02-13-2006
Read Perderabo's article on Unix file permissions in the Tips and Tutorials section of the site. It is very informative. From that article, you will also get the answer to your question:
Quote:
Originally Posted by Perderabo
Every reference that I have seen says that setgid on / group execute off is a otherwise useless combination. Even Richard Stevens (in Advanced Programming in the Unix Environment) says "Since the set-group-ID bit makes no sense when the group-execute bit is off, the designers of SVR3 chose this way to specify that the locking for a file is to be mandatory locking and not advisory locking."
Note that if you want to know what mandatory and advisory locking are, you should read the man pages (check flock).
 

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rmcat(8)						  GNATS Admininstration Utilities						  rmcat(8)

NAME
rmcat - remove GNATS categories SYNOPSIS
rmcat category [ category... ] DESCRIPTION
Removes any named category from the GNATS installation. Before calling rmcat, you must first remove category from the list of categories in the database. You must also reclassify or remove all problem reports associated with category (i.e., category's subdirectory must be empty). SEE ALSO
Keeping Track: Managing Messages With GNATS (also installed as the GNU Info file gnats.info) databases(5), dbconfig(5), delete-pr(8), edit-pr(1) file-pr(8), gen-index(8), gnats(7), gnatsd(8), mkcat(8), mkdb(8), pr-edit(8), query- pr(1), queue-pr(8), send-pr(1). COPYING
Copyright (c) 1993, 2000, 2003, Free Software Foundation, Inc. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be included in translations approved by the Free Software Foundation instead of in the original English. GNATS
August 2003 rmcat(8)
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