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Path: utzoo!linus!philabs!cmcl2!seismo!umcp-cs!aplvax!grendel!avolio
From: avolio@grendel.UUCP (Frederick M. Avolio)
Newsgroups: net.sources
Subject: Re: Shell script to list what's NOT in the history file
Message-ID: <208@grendel.UUCP>
Date: Fri, 23-Nov-84 09:11:08 EST
Article-I.D.: grendel.208
Posted: Fri Nov 23 09:11:08 1984
Date-Received: Sat, 24-Nov-84 20:56:12 EST
References: <223@desint.UUCP>
Organization: DEC, DC Area Gov't Projects Group
Lines: 57

> The following script locates all files in the usenet spool directory that
> are not listed in the history file.  Since "expire" runs off of the history
> file, these are files that will never be removed from the spooling
> directories.

A good script and useful, too!  I modified it to run on non-USG systems
(without cut and xarg).

Cut at the line below, and don'forget to remove my signature at the end.
------------------------CUT HERE-----------------------------
#!/bin/sh
#
#       Version for 4.2BSD
#
#	%W%	%G% %U%
#
#	Compare the usenet history file with the actual contents of the
#	spool directories, and report any discrepancies.
#
#	Usage:
#
#		histmiss libdir spooldir [extra find options]
#
#	If no find options are given, all plain files in the spool directories
#	are reported, even if they do not have an all-numeric name.
#
#	Examples:
#
#	To remove anything that is not in the history file:
#
#               rm -f `histmiss /usr/{lib,spool}/news`
#
#	To remove anything that is both not in the history file, and is more
#	than two weeks old (this could be run on a daily basis as a backup
#	form of expire):
#
#               rm -f `histmiss /usr/{lib,spool}/news -mtime +14`
#
LIBDIR=$1
SPOOLDIR=$2
shift; shift
TEMP=/tmp/hm$$
PATH=/bin:/usr/bin
export PATH

trap "rm -f $TEMP; exit 1" 1 2 15
awk -F\t '{ print $3 }' $LIBDIR/history | tr . / | tr -s ' ' \\012 | sort -u > $TEMP
cd $SPOOLDIR
find . -type f $* -print | sed 's/^\.\///' | sort -u | comm -23 - $TEMP
rm -f $TEMP
exit 0
------------------------CUT HERE-----------------------------
-- 
Fred Avolio, DEC -- U{LTR,N}IX Support
301/731-4100 x4227
UUCP:  {seismo,decvax}!grendel!avolio
ARPA:  grendel!avolio@seismo.ARPA