root@trwatf.UUCP (Lord Frith) (06/03/85)
Here's a shell script that makes restoring news articles from the
junk directory a little less painful...
===================================================================
#! /bin/sh
# @(#)mvjunk.sh (TRW Advanced Technology Facility) STA 2-Jun-1985
#
# Move news files out of junk and into their proper directories,
# updating the active list and localgroups as we go. Unknown newsgroups
# are created and the article installed.
#
# Be CAREFULL with that active list! Although we try to write out
# buffers as quickly as possible, conflicts can occur if someone else
# tries to use it at the same time this script is running!
#
# Strange occurences are dribbled into mvjunk-log.
#
# TRW DSG EDS SISD SDL ATF STA
JUNK=/h/news/junk
NEWSDIR=/h/news
LIB=/usr/lib/news : See line 88
chmod u+wr $LIB/active
cd $JUNK
if /bin/test -z "`ls`" ; then exit
fi
chmod u+wr *
for j in $JUNK/*
do
for group in `egrep '^Newsgroups:' $j | head -1 | \
sed 's;Newsgroups:[ ];;' | \
sed 's;,; ;g'`
do
l=`egrep '^Control:' $j`
if /bin/test -n "$l" ; then
GROUPDIR="control"
group="control"
else
GROUPDIR=`echo $group | sed 's;\.;\/;g'`
fi
# Sick Lex... really sick!
cd $NEWSDIR
if /bin/test -d $GROUPDIR ; then
cd $GROUPDIR
l=`ls`
if /bin/test -n "$l" ; then
a=`ls | sort -r -n`
for f in $a
do
if /bin/test -f "$f" ; then
article=`echo $f "+1" | bc`
break
fi
done
else
article=1
fi
else
mkdir $NEWSDIR/$GROUPDIR
article=1
fi
cd $NEWSDIR/$GROUPDIR
if /bin/test ! -d "$article" ; then
cp $j $NEWSDIR/$GROUPDIR/$article
chmod ugo+wrx $NEWSDIR/$GROUPDIR/$article
chown uucp $NEWSDIR/$GROUPDIR/$article
chgrp daemon $NEWSDIR/$GROUPDIR/$article
entry=`egrep "^$group " $LIB/active`
if /bin/test -z "$entry" ; then
echo $group " This is $group." | \
awk '{ print "/usr/lib/news/inews -C " $1 " << E_O_F" ; \
for ( i = 2 ; i <= NF ; i++ ) printf "%s ",$i ; \
printf "\n" ; print "E_O_F" }' | sh -x
the_date=`date`
echo "Created group $group at $date" >> $LIB/mvjunk-log
entry="$group 00001 00001 y" >> $LIB/localgroups
fi
entry="^$entry "
the_date=`date`
#
# There should be a way of passing shell variables into awk, but since
# we don't know how to do that we just hardwire it. Kludgy... no?
#
echo $article $entry $the_date | \
awk 'BEGIN { FS = " " } \
{ if ( NF != 11 ) printf "Munged active entry: %s\n",$0 >"/usr/lib/news/mvjunk-log" ; \
if ( length($1) > 5 ) printf "Field too large: %s\n",$0 >"/usr/lib/news/mvjunk-log" ; \
if ( length($3) > 5 ) printf "Field too large: %s\n",$0 >"/usr/lib/news/mvjunk-log" ; \
if ( length($4) > 5 ) printf "Field too large: %s\n",$0 >"/usr/lib/news/mvjunk-log" ; \
printf "/%s/s;%s;",$2,$3 ; \
for ( i = 5 - length($1) ; i > 0 ; i-- ) printf "0" ; \
print $1 ";" ; \
if ( length($4) < 5 ) { \
printf "s;%s;",$4 ; \
for ( i = 5 - length($1) ; i > 0 ; i-- ) printf "0" ; \
print $4 ";" \
} \
if ( $5 != "y" && $5 != "n" ) print "s;.$;y;" } \
END { printf "w\nq\n" }' | ed - $LIB/active
else
echo "Hey, there's a directory called $NEWSDIR/$GROUPDIR/$article!"
echo "Hey, there's a directory called $NEWSDIR/$GROUPDIR/$article!" >> $LIB/mvjunk-log
fi
done
if /bin/test -f $NEWSDIR/$GROUPDIR/$article ; then
/bin/rm -f $j # But my MOTHER lives in Hackensack!
else
echo "Couldn't find the article I just installed!"
echo "Couldn't find the article I just installed!" >> $LIB/mvjunk-log
fi
done
--
UUCP: ...{decvax,ihnp4,allegra}!seismo!trwatf!root - Lord Frith
ARPA: trwatf!root@SEISMO
"Money from da Buddah"