Re: Backup-manager

Je viens de finir mon script (manque juste le nettoyage des trop anciennes sauvegardes). Voici mon code (pour qui ca interesse) :


#!/bin/sh

date_current=`date "+%Y_%m_%d"`
dir_synchro='/home/synchro'
dir_backup='/home/backup'

function _full(){
tar -c --atime-preserve -f "$dir_backup/$cat/$scat/$date_current-full.tar.gz" --gzip "$dir_synchro/$cat/$scat" -g "$dir_backup/$cat/$scat/index"
}
function _incremental(){
tar -c --atime-preserve -f "$dir_backup/$cat/$scat/$date_current-incremental.tar.gz" --gzip "$dir_synchro/$cat/$scat" -g "$dir_backup/$cat/$scat/index"
}
function _added(){
tar -c --atime-preserve -f "$dir_backup/$cat/$scat/$date_current-full-added.tar.gz" --gzip "$dir_synchro/$cat/$scat"
}

for cat in `ls "$dir_synchro" | tr -s ' ' '!'`
do
cat=`echo "$cat" | tr -s '!' ' '`
for scat in `ls "$dir_synchro/$cat" | tr -s ' ' '!'`
do
scat=`echo "$scat" | tr -s '!' ' '`
mkdir "$dir_backup/$cat/$scat" -p
if [ `ls "$dir_backup/$cat/$scat/" | grep '.tar.gz' | grep -v 'added' | grep "full\|incremental" | wc -l` -eq 0 ]
then
_full
else
if [ ! -e "$dir_backup/$cat/$scat/$date_current-full.tar.gz" ] && [ ! -e "$dir_backup/$cat/$scat/$date_current-incremental.tar.gz" ]
then
if [ `date "+%w"` -eq 1 ]
then
_full
else
_incremental
fi
else
if [ -e "$dir_backup/$cat/$scat/$date_current-full.tar.gz" ] && [ ! -e "$dir_backup/$cat/$scat/$date_current-incremental.tar.gz" ]
then
_incremental
else
_added
fi
fi
fi
done
done