#!/bin/bash

mkdir -p /home/backup
cd /home/backup

KAM=`date "+%d.%m._%a_%H:%M:%S"`
SMAZ=`date --date "3 days ago" "+%d.%m._%a_%H:*"`

mkdir $KAM;
databases=`echo show databases | mysql --skip-column-names | grep -v information_schema`

for db in $databases; do 
  mkdir -p $KAM/$db
  tables=`echo show tables | mysql -D $db --skip-column-names`
  for t in $tables; do
     mysqldump $db $t > $KAM/$db/$t.sql
  done
done



rm -rf $SMAZ