sudo -i apt-get install software-properties-common dirmngr apt-key adv --fetch-keys 'https://mariadb.org/mariadb_release_signing_key.asc' add-apt-repository 'deb [arch=amd64,arm64,ppc64el] https://ftp.ubuntu-tw.org/mirror/mariadb/repo/10.5/debian buster main'
apt update apt install mariadb-server
systemctl start mariadb systemctl enable mariadb mysql_upgrade mysql_secure_installation mysql -u root -p