#!/bin/bash
# MySQL backup script
# Last update: 20090504
#

MHOST=localhost
MUSER=backup
MPASS=OwBPimRc
BACKUPDIR="/mnt/backup"

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

MYSQL="$(which mysql)"
MYSQLDUMP="$(which mysqldump)"
GZIP="$(which gzip)"

DBPREFIX="$(hostname -s).mysqldb"

echo "Run MySQL backup"
DBS="$($MYSQL -u $MUSER -h $MHOST -p$MPASS -Bse 'show databases')"
for db in $DBS
do
  FILE=${BACKUPDIR}/${DBPREFIX}.${db}.gz
  $MYSQLDUMP --no-tablespaces --skip-lock-tables -u $MUSER -h $MHOST -p$MPASS $db | $GZIP -9 > $FILE
done

MHOST=localhost
MUSER=backup
MPASS=OwBPimRc
BACKUPDIR="/mnt/backup"

MYSQL="$(which mysql)"
MYSQLDUMP="$(which mysqldump)"
GZIP="$(which gzip)"

DBPREFIX="$(hostname -s).mysqldb"

echo "Run MySQL backup"
DBS="$($MYSQL -u $MUSER -h $MHOST -p$MPASS -Bse 'show databases')"
for db in $DBS
do
    FILE=${BACKUPDIR}/${DBPREFIX}.${db}.`date +%Y%m%d`.gz
    $MYSQLDUMP --no-tablespaces --skip-lock-tables -u $MUSER -h $MHOST -p$MPASS $db | $GZIP -9 > $FILE
done

find  -name "${BACKUPDIR}/${DBPREFIX}*" -type f -mtime +10 -exec rm -f '{}' ';'

/mnt/backup/*.mysqldb {
       daily
       rotate 10
       missingok
       nocompress
   }