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Installing multiple MySQL versions on the same Linux with mysql-sandbox

Ubuntu has a package mysql-sandbox that lets you install multiple MySQL versions into your user home:

sudo apt install mysql-sandbox # Download mysql distribution .tar.gz from # You must choose "Generic Linux" instead of "Ubuntu" so you get a .tar.gz instead of .deb make_sandbox mysql-5.7.21-linux-glibc2.12-x86_64.tar.gz

On older distributions, make_sandbox might be mysql_sandbox instead.

This will install this version into /~/sandboxes/msb_5_7.21. The folder includes a command to start the MySQL daemon for that sandbox. It listens to a non-standard port, so it can run in parallel with your regular MySQL installation.

Note the console output when you install a sandbox. It will show the non-standard port and the username (default root) and password (default msandbox). When working on a Rails project, you need to paste all of that into your config/database.yml.

Connecting to a sandbox

mysql --user=root --password=msandbox --host= --port=1234

Replace 1234 with the port for the Sandbox.

Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).

Author of this card:

Henning Koch
Last edit:
3 months ago
by Henning Koch
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Henning Koch to makandra dev
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