#!/bin/sh
# sauvegardes du repertoire /etc
# E gerbier 20/03/2000

##################################################

# premiere solution (bestiale ...)
# sauvegarde version precedente
#rm -fr  /root/sav/etc.old 2>/dev/null
#mv -f /root/sav/etc /root/sav/etc.old

# sauvegarde de /etc sous ~root/sav
#cp -prf /etc /root/sav

##################################################
REP_SAV=/root/sav
# test repertoire
if [ ! -d ${REP_SAV} ]
then
	mkdir ${REP_SAV}
fi

# autre solution
jour=$(date '+%Y%m%d')
tar cfzspP ${REP_SAV}/etc.${jour}.tgz /etc

# nettoyage
find ${REP_SAV} -mtime +4 | xargs rm -f