first commit

README.md

+# MySQL-Databases-Backup
+MySQL-Databases-Backup is a shell script to backup MySql databases into directories.
+This script backup all databases in MySQL in separated folders and it auto-rotates these backup every 7 days.
+
+## Configuration
+In mysql_dbs_backup.conf set the following parameters:
+* The database credential with root privilege
+* The backup destination folder
+
+  [..]
+  #Database parameters
+  MyUSER="myusername" # USERNAME with root privilege
+  MyPASS="mypassword"	# PASSWORD
+  MyHOST="localhost"  # Hostname
+
+  [..]
+
+  # Backup Dest directory, change this if you have some other location
+  DEST="/root/backups"
+
+  [..]

logs/.gitignore

+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

mysql_databases_backup.conf

+#!/bin/bash
+#
+# Config file for shell script to backup MySql databases into directories.
+# -------------------------------------------------------------------------
+# File Name:    mysql_dbs_backup.conf
+# Version:      1.0
+# Last updated: Nov 2014
+# -------------------------------------------------------------------------
+# Released under the GPLv3 Licence
+#
+# @AUTHORS: Hispanico (hispanico@ninux.org)
+# -------------------------------------------------------------------------
+
+#Database parameters
+MyUSER="myusername"          	# USERNAME with root privilege
+MyPASS="mypassword"	# PASSWORD
+MyHOST="localhost"      # Hostname
+
+# Linux bin paths, change this if it can't be autodetected via which command
+MYSQL="$(which mysql)"
+MYSQLDUMP="$(which mysqldump)"
+CHOWN="$(which chown)"
+CHMOD="$(which chmod)"
+GZIP="$(which gzip)"
+
+# Backup Dest directory, change this if you have someother location
+DEST="/root/backups"
+
+# Main directory where backup will be stored
+MBD="$DEST/mysql"
+
+# nome di base del file log
+base_log_filename="mysql_dbs_backup_"
+
+# Get hostname
+HOST="$(hostname)"
+
+# Get data in day of week (0..6); 0 is Sunday. Autorotate every 7 days
+DAY="$(date +"%w")"
+
+# File to store current backup file
+FILE=""
+# Store list of databases
+DBS=""
+
+# DO NOT BACKUP these databases
+IGGY=(information_schema mysql performance_schema phpmyadmin)

mysql_databases_backup.sh

+#!/bin/bash
+#
+# Shell script to backup MySql databases into directories.
+# -------------------------------------------------------------------------
+# File Name:	mysql_dbs_backup.sh
+# Version:	1.0
+# Last updated: Nov 2014
+# -------------------------------------------------------------------------
+# Released under the GPLv3 Licence
+#
+# @AUTHORS: Hispanico (hispanico@ninux.org)
+# -------------------------------------------------------------------------
+
+# load config file
+. ${0%.*}.conf
+
+SCRIPTDIR=$(dirname $0)
+
+# Log directory
+LOGDIR="$SCRIPTDIR/logs"
+
+# Log file
+log_file=${LOGDIR}/${base_log_filename}$DAY.log
+
+# Redirect stdout and stderr to log file
+[ ! -d ${LOGDIR} ] && mkdir -p ${LOGDIR} || :
+
+exec 2>>${log_file}
+exec 1>>${log_file}
+
+# Begin Script
+# =========================================================================
+
+[ ! -d $MBD ] && mkdir -p $MBD || :
+
+# Only root can access it!
+$CHOWN 0.0 -R $DEST
+$CHMOD 0600 $DEST
+
+# Get all database list first
+DBS="$($MYSQL -u $MyUSER -h $MyHOST -p$MyPASS -Bse 'show databases')"
+
+for db in $DBS
+do
+    skipdb=-1
+    if [ "${IGGY[*]}" != "" ];
+    then
+	for i in ${IGGY[@]}
+	do
+	    [ "$db" == "$i" ] && skipdb=1 || :
+	done
+    fi
+
+    if [ "$skipdb" == "-1" ] ; then
+	DBD="$MBD/$db"
+	[ ! -d $DBD ] && mkdir -p $DBD || :
+	FILE="$MBD/$db/$db.$HOST.$DAY.gz"
+
+	# do all inone job in pipe,
+	# connect to mysql using mysqldump for select mysql database
+	# and pipe it out to gz file in backup dir :)
+
+        $MYSQLDUMP --single-transaction -u $MyUSER -h $MyHOST -p$MyPASS $db | $GZIP -9 > $FILE
+	echo "Database $db backuped in $FILE"
+    fi
+done