https://flaviocopes.com/mysql-how-to-install/
brew install mysql
https://www.digitalocean.com/community/tutorials/how-to-import-and-export-databases-in-mysql-or-mariadb
mysql.server start
Logging in
mysql -u root -p
Show stuff
SHOW DATABASES
SHOW TABLES
See a table's schema
DESCRIBE <table_name>