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Wiki page mariadb changed with summary [[Backup database] added crontab and changed the script info] by Daniel

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ORG-wiki 2022-05-30 21:28:28 +12:00
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1 changed files with 8 additions and 2 deletions
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pages/en/server/services/mariadb.txt
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@ -100,8 +100,13 @@ EXIT;
===== Backup database =====
You can dump all databases just with this command ''mysqldump --single-transaction --flush-logs --master-data=2 --all-databases -u root -p | gzip > all_databases.sql.gz
'' or use the script below.
You can dump all databases with the following command ''mysqldump --single-transaction --flush-logs --master-data=2 --all-databases -u root -p | gzip > all_databases.sql.gz
''.
Or use the following script, which contains:
* separate databases (when you extract the file)
* define after how many days the old backups should be deleted
* email notification
<code>
#!/bin/bash
@ -169,6 +174,7 @@ rm -rf $NOW
find $DEST -mtime +$DAYS -exec rm -f {} \;
</code>
Use [[en/server/services/crontab#examples|crontab]] for automation.
===== Restore database =====
<code>