备份脚本

 循环增量备份

 

 

#!/bin/bash
###################################
# $Id: backup 379 2012-04-02 08:43:42Z netkiller $
# Author: [email protected]
# Home: http://netkiller.github.com
###################################
BACKUP_DIR=/backup/www
####################################
LOGFILE='/var/tmp/test.log'
RSYNC="rsync"
WEEK=$(date -u +%A)
RSYNC_OPTS="-auz --delete --log-file=$LOGFILE"

####################################
test ! -w $BACKUP_DIR && echo "Error: $BACKUP_DIR is un-writeable." && exit 0

umask 0077

for domain in $(ls -1 /www)
do
    test ! -d "$BACKUP_DIR/$domain" && mkdir -p "$BACKUP_DIR/$domain"
    echo "$domain:"
    for host in $(ls -1 /www/$domain)
    do
        echo " - $host"
        backup_dir=$BACKUP_DIR/$domain/$host/$WEEK
        mkdir -p ${backup_dir}
        $RSYNC $RSYNC_OPTS /www/$domain/$host/* $backup_dir
    done

done

 

 

 

全备份

 

 

#!/bin/bash
###################################
# $Id: backup 379 2012-04-02 08:43:42Z netkiller $
# Author: [email protected]
# Home: http://netkiller.github.com
###################################
BACKUP_DIR=/backup/www
#Number of copies
COPIES=30
####################################
TAR='tar'
RSYNC="rsync"
TIMEPOINT=$(date -u +%Y-%m-%d)
TAR_OPTS="zcf"
####################################
test ! -w $BACKUP_DIR && echo "Error: $BACKUP_DIR is un-writeable." && exit 0

umask 0077

for domain in $(ls -1 /www)
do
    test ! -d "$BACKUP_DIR/$domain" && mkdir -p "$BACKUP_DIR/$domain"
    echo "$domain:"
    for host in $(ls -1 /www/$domain)
    do
        echo " - $host"
        backup_dir=$BACKUP_DIR/$domain/$host/$WEEK
        mkdir -p ${backup_dir}
        $TAR $TAR_OPTS $BACKUP_DIR/$domain/$host/$host.$TIMEPOINT.tgz /www/$domain/$host
    done
done
find $BACKUP_DIR -type f -mtime +$COPIES -delete