wget https://downloads.mariadb.com/MariaDB/mariadb_repo_setup chmod +x mariadb_repo_setup sudo DEBIAN_FRONTEND=noninteractive ./mariadb_repo_setup \ --mariadb-server-version="mariadb-10.3" sudo DEBIAN_FRONTEND=noninteractive apt update sudo DEBIAN_FRONTEND=noninteractive apt install mariadb-server mariadb-backup -y sudo service mysql start