Backup and Restore MySQL DBs via SSH

Posted On 2011-04-02 by FortyPoundHead
Keywords: Backup Restore SSH MySQL
Tags: Linux Commandline Tip Webmaster Related Linux
Views: 1192


Lets say your web host does not provide backups for your MySQL database(s). Or perhaps you are changing hosts, and you need retrieve the database. Follow these steps to grab a backup, easily.

Here’s how to export mysql DB to SQL file using at the command line, after telnetting in via SSH. Of course, I had to do it command line style!
mysqldump –user=username –password=1234 –databases your_database –opt –quote-names –complete-insert > example.sql
or you can use this command :
$ mysql -u username -p dbname > database.sql
If the MySQL programs are not in your path, you will need to manually specify the location of the mysqldump program:
$ /usr/local/mysql/bin/mysqldump -u username -p --opt dbname > database.sql
Download the database.sql and keep it in a safe place (CDR, Zip disk, etc).

If you need to restore your database, you can do so like this:
$ mysql -u username -p databasename < database.sql


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