Mysql install/remove

help.txt

Removing mysql completely

sudo apt-get remove --purge mysql-server mysql-client mysql-common -y
sudo apt-get autoremove -y
sudo apt-get autoclean
rm -rf /etc/mysql
sudo find / -iname 'mysql*' -exec rm -rf {} \;

Installing mysql:
sudo apt install mysql-server mysql-client
sudo mysql_secure_installation
sudo service mysql restart

If there is password problem
sudo mysql -u root
SELECT User, Host, HEX(authentication_string) FROM mysql.user;
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'test';
SET GLOBAL validate_password_policy=LOW;
exit
sudo service mysql restart


Adding setting in virtualenv for development.
DJANGO_SETTINGS_MODULE="sinewrest.settings-devel"
export DJANGO_SETTINGS_MODULE