gistfile1.txt

#!/bin/bash

date=`date "+%Y-%m-%dT%H-%M-%S"`
backup=/share/MD0_DATA/backup1
targets="/bin /etc /lib /lib64 /opt /sbin /usr /var"

if [ -d $backup/logs ]; then
    mkdir -p $backup/logs
fi

if [ -d $backup/latest ]; then
    mkdir -p $backup/latest
fi

rsync -a --stats --partial -hHAXxuR --log-file=$backup/logs/$date.log $targets --link-dest=$backup/latest $backup/incomplete_$date

if [ $? -eq 0 ]; then
    mv $backup/incomplete_$date $backup/$date && \
       rm -f $backup/latest && \
       ln -s $backup/$date $backup/latest
fi

# Delete backups older than 365 days

find $backup -maxdepth 1 -type d -mtime +365 -exec rm -rf {} \;