#!/bin/bash

if [ $UID != 0 ];  then 
   echo "Il faut être root pour lancer ce script"
   exit 1
fi

/etc/init.d/inn2 stop

(awk -F: -f - /etc/news/buffindexed.conf <<EOF""
($0 !~ /^#/ && NF == 3) {
    print "su news -c \"dd if=/dev/zero of="$2" bs=1024 count="$3"\""
}
EOF
) | sh
 
if [ $? != 0 ]; then
   echo "Impossible d'écraser l'overview"
   exit 1
fi

cd /var/lib/news

(awk -F£ '{ printf "su news -c \"" ; if ($1 == 1) printf "/usr/lib/news/bin/" ; printf $2"\" ; if [ $? != 0 ]; then echo \"Erreur pour la commande "NR"\" ; exit 2 ; fi\n"}' <<EOF""
0£rm -f history*
0£touch history
1£makedbz -i
0£mv -f history.n.dir history.dir
0£mv -f history.n.hash history.hash
0£mv -f history.n.index history.index
0£chmod 664 history*
1£makehistory -a -O -b -e
EOF
) | sh

echo "OK, redemarrage de INN"
/etc/init.d/inn2 start

(awk -F£ '{ printf "su news -c \"" ; if ($1 == 1) printf "/usr/lib/news/bin/" ; printf $2"\" ; if [ $? != 0 ]; then echo \"Erreur pour la commande "NR"\" ; exit 2 ; fi\n"}' <<EOF""
1£news.daily delayrm noexpireover lowmark nostat nomail
1£news.daily delayrm expireover lowmark nostat nomail
EOF
) | sh

echo -------------------------------------------------
echo Stats d'utilisation des fichiers d'overview :
su news -c "/usr/lib/news/bin/inndf -o"