run this before multiple-import-mysql.sh
mysqldump -uroot -p --no-data --all-databases > dump.sql mysql -uroot -p > dump.sql 
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Cpanel db migration - Multiple export databases mysqldump - MySQL backup shell script
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| #!/bin/bash | |
| # Shell script to backup MySQL database | |
| # Set these variables | |
| MyUSER="" # DB_USERNAME | |
| MyPASS="" # DB_PASSWORD | |
| MyHOST="localhost" # DB_HOSTNAME | |
| # Backup Dest directory | |
| DEST="/backups" # /home/username/backups/DB | |
| #make dir | |
| if [ -d $DEST ] | |
| then | |
| echo "Directory $DEST exist" | |
| else | |
| echo "Directory does not $DEST exist, making dir" | |
| mkdir -pv $DEST || echo "problemer avslutter" | exit | |
| fi | |
| # Email for notifications | |
| EMAIL="" | |
| # How many days old files must be to be removed | |
| HOURS=24 | |
| #Convert hours to min | |
| MIN=$(expr $HOURS \* 60) | |
| # Linux bin paths | |
| MYSQL="$(which mysql)" | |
| MYSQLDUMP="$(which mysqldump)" | |
| GZIP="$(which gzip)" | |
| # Get date in dd-mm-yyyy format | |
| NOW="$(date +"%d-%m-%Y")" | |
| # Create Backup sub-directories | |
| MBD="$DEST/$NOW/mysql" | |
| install -d $MBD | |
| # DB skip list | |
| SKIP="information_schema | |
| another_one_db" | |
| # Get all databases | |
| DBS="$($MYSQL -h $MyHOST -u $MyUSER -p$MyPASS -Bse 'show databases')" | |
| # Archive database dumps | |
| for db in $DBS | |
| do | |
| skipdb=-1 | |
| if [ "$SKIP" != "" ]; | |
| then | |
| for i in $SKIP | |
| do | |
| [ "$db" == "$i" ] && skipdb=1 || : | |
| done | |
| fi | |
| if [ "$skipdb" == "-1" ]; then | |
| FILE="$MBD/$db.sql" | |
| if [ -f $FILE ] | |
| then | |
| echo "DB $db exist Skip" | |
| else | |
| echo "Start dump $db" | |
| $MYSQLDUMP -h $MyHOST -u $MyUSER -p$MyPASS $db --socket=/var/run/mysqld/mysqld.sock --quick > $FILE | |
| fi | |
| fi | |
| done | |
| # Archive the directory, send mail and cleanup | |
| cd $DEST | |
| tar -cf $NOW.tar $NOW | |
| $GZIP -9 $NOW.tar | |
| echo "MySQL backup is completed! Backup name is $NOW.tar.gz" | mail -s "MySQL backup" $EMAIL | |
| rm -rf $NOW | |
| # Remove old files | |
| find $DEST -mmin +$MIN -exec rm -f {} \; |
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| #!/bin/bash | |
| # Set these variables | |
| MyUSER="root" # DB_USERNAME | |
| MyPASS="" # DB_PASSWORD | |
| MyHOST="localhost" # DB_HOSTNAME | |
| for SQL in *.sql; do | |
| DB=${SQL/\.sql/}; | |
| echo Importing $DB; | |
| mysql -u root -h $MyHOST -u $MyUSER -p$MyPASS $DB < $SQL; | |
| done |
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