gistfile1.sh

#!/bin/bash
 
MyUSER="root"         # USERNAME
MyPASS="parole"       # PASSWORD 
MyHOST="localhost"    # Hostname
 
# Linux bin paths, change this if it can not 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="/opt/suncore-control/backups"
 
# Main directory where backup will be stored
MBD="$DEST/mysql"
 
# Get hostname
HOST="$(hostname)"
 
# Get data in dd-mm-yyyy format
NOW="$(date +"%d-%m-%Y")"

DATEDIR="$MBD/$NOW"

# File to store current backup file
FILE=""
# Store list of databases 
DBS=""
 
# DO NOT BACKUP these databases
IGGY="test"
 
[ ! -d $MBD ] && mkdir -p $MBD || :

[ ! -d $DATEDIR ] && mkdir -p $DATEDIR || :
 
# 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 [ "$skipdb" == "-1" ] ; then
	FILE="$DATEDIR/$db.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
    fi
done