1.# Confi 2 2. touch /etc/yum. repos. d/MariaDB repo 3. echo [mariadb]>/etc/yum. repos. d/MariaDB repo 4. echo name= MariaDB >>/etc/yum. repos. d/MariaDB repo 5.echobaseurl=https://mirrors.aliyun.com/mariadb/yum/10.4/centos8-amd64>>/etc/yum.repos.d/mariadb.rep 6. echo module hotfixes =1 >>/etc/yum. repos. d/MariaDB repo 7.echogpgkey=https://mirrorsaliyun.com/mariadb/yum/rpm-gpg-key-mariadb>>/etc/yum.repos.d/mariAdb.repo 8. echo gpgcheck=1 >>/etc/yum. repos. d/MariaDB rep 9. Install MariaDB 命令指南/操作引导0 10. yum install MariaDB-server -y Start mariadb 12. systemctl start mariadb 13.# Look mariaDB 14.# systemctl status mariadb head-10 15. systemctl status mariadb 16.# Configuration mariadb 17. systemctl enable mariadb 18. systemctl is-enabled mariadb 19,#Use the initial root permission for the MariaDB client 20. mysql - set password password(centos@mariadb#123) 22. mysql -create database firstdb 23. mysql -eshow databases 4. mysql -euse firstdb, create table test table(id int(11), name varchar(20), sex enumcO, 1, 2), primary key (id) 25. mysql -e"use firstdb; show tables,命令指南 / 操作引导 12 1. # Configure MariaDB 2. touch /etc/yum.repos.d/MariaDB.repo 3. echo [mariadb] > /etc/yum.repos.d/MariaDB.repo 4. echo name = MariaDB >> /etc/yum.repos.d/MariaDB.repo 5. echo baseurl = https://mirrors.aliyun.com/mariadb/yum/10.4/centos8-amd64 >> /etc/yum.repos.d/MariaDB.repo 6. echo module_hotfixes=1 >> /etc/yum.repos.d/MariaDB.repo 7. echo gpgkey= https://mirrors.aliyun.com/mariadb/yum/RPM-GPG-KEY-MariaDB >> /etc/yum.repos.d/MariaDB.repo 8. echo gpgcheck=1 >> /etc/yum.repos.d/MariaDB.repo 9. # Install MariaDB 10. yum install MariaDB-server -y 11. # Start mariadb 12. systemctl start mariadb 13. # Look MariaDB 14. # systemctl status mariadb | head -10 15. systemctl status mariadb 16. # Configuration mariadb 17. systemctl enable mariadb 18. systemctl is-enabled mariadb 19. # Use the initial root permission for the MariaDB client 20. mysql -e "set password = password('centos@mariadb#123');" 21. # Use MariaDB 22. mysql -e "create database firstdb;" 23. mysql -e "show databases;" 24. mysql -e "use firstdb;create table test_table(id int(11),name varchar(20),sex enum('0','1','2'),primary key (id));" 25. mysql -e "use firstdb;show tables;