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README.md
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README.md
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# mysql-backup
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# MySQL Backup
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A basic script to backup mysql instance
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A basic script to backup mysql instance
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## How it work
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MySQL backup list your databases.
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On each database, MySQL Backup lists tables, dumps schemas and data on two separate files on each tables.
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In `databases` folder, you will find the structure for each database and each table.
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In `extras` folder, you will find the routine, trigger and event of your database.
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In `schemas` folder, you will find each table structure per file.
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In `datas` folder, you will find each table data per file.
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## How use it ?
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Create a backup user with these grants : `SELECT, RELOAD, LOCK TABLES, REPLICATION CLIENT, SHOW VIEW, EVENT, TRIGGER`
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Download `mysqlbackup.sh`.
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Execute script with good parameters
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Take a coffee
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```
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su - mysqlbackup
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cd ~
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wget https://git.drycat.fr/Dryusdan/mysql-backup/raw/branch/master/mysqlbackup.sh
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chmod +x mysqlbackup.sh
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./mysqlbackup.sh /empty/folder/for/mysqldump 7 backup S3c4ET 127.0.0.1
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```
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| Parameters | Explain |
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| -------- | -------- |
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| Folder | Folder where dumps were stored. This folder must be empty |
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| Retention | Time on the day before dropping a dump |
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| Username | Username of you're mysql's backup user |
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| Password | Password of you're mysql's backup user |
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| Host | You're MySQL Host. Default is 127.0.0.1 |
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| Port | You're MySQL Port. Default is 3306 |
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