sudo service mysql stop
sudo apt-get remove --purge mysql-server mysql-client mysql-common -y
sudo apt autoremove
ls /etc/mysql
ls /var/lib/mysql
sudo rm -rf /etc/mysql
sudo rm -rf /var/lib/mysql
sudo rm -r /var/log/mysql
sudo service mysql stop
sudo apt-get remove --purge mysql-server mysql-client mysql-common -y
sudo apt autoremove
ls /etc/mysql
ls /var/lib/mysql
sudo rm -rf /etc/mysql
sudo rm -rf /var/lib/mysql
sudo rm -r /var/log/mysql