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  • Mariadb安装

    [root@redhat7 ~]# yum install mariadb*
    已安装:
      mariadb-bench.x86_64 1:5.5.44-2.el7   mariadb-devel.x86_64 1:5.5.44-2.el7 
      mariadb-server.x86_64 1:5.5.44-2.el7  mariadb-test.x86_64 1:5.5.44-2.el7  
    
    作为依赖被安装:
      keyutils-libs-devel.x86_64 0:1.5.8-3.el7                                  
      krb5-devel.x86_64 0:1.13.2-10.el7                                         
      libcom_err-devel.x86_64 0:1.42.9-7.el7                                    
      libselinux-devel.x86_64 0:2.2.2-6.el7                                     
      libsepol-devel.x86_64 0:2.1.9-3.el7                                       
      libverto-devel.x86_64 0:0.2.5-4.el7                                       
      openssl-devel.x86_64 1:1.0.1e-42.el7_1.9                                  
      perl-Env.noarch 0:1.04-2.el7                                              
      perl-GD.x86_64 0:2.49-3.el7                                               
      perl-Test-Simple.noarch 0:0.98-243.el7                                    
    
    完毕!
    [root@redhat7 ~]# systemctl start mariadb
    [root@redhat7 ~]# systemctl enable mariadb.service 
    [root@redhat7 ~]# service mariadb status
    Redirecting to /bin/systemctl status  mariadb.service
    ● mariadb.service - MariaDB database server
       Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
       Active: active (running) since 五 2017-04-14 23:03:10 CST; 1min 34s ago
     Main PID: 7967 (mysqld_safe)
       CGroup: /system.slice/mariadb.service
               ├─7967 /bin/sh /usr/bin/mysqld_safe --basedir=/usr
               └─8129 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/m...
    
    4月 14 23:03:08 redhat7 mariadb-prepare-db-dir[7774]: You can find addit...
    4月 14 23:03:08 redhat7 mariadb-prepare-db-dir[7774]: http://dev.mysql.com
    4月 14 23:03:08 redhat7 mariadb-prepare-db-dir[7774]: Support MariaDB de...
    4月 14 23:03:08 redhat7 mariadb-prepare-db-dir[7774]: Corporation Ab. Yo...
    4月 14 23:03:08 redhat7 mariadb-prepare-db-dir[7774]: Alternatively cons...
    4月 14 23:03:08 redhat7 mariadb-prepare-db-dir[7774]: http://mariadb.com...
    4月 14 23:03:08 redhat7 mysqld_safe[7967]: 170414 23:03:08 mysqld_safe ....
    4月 14 23:03:08 redhat7 mysqld_safe[7967]: 170414 23:03:08 mysqld_safe ...l
    4月 14 23:03:10 redhat7 systemd[1]: Started MariaDB database server.
    4月 14 23:03:30 redhat7 systemd[1]: Started MariaDB database server.
    Hint: Some lines were ellipsized, use -l to show in full.
    #修改root密码 ,因为安装好以后的root密码是空,所以需要设置; 
    [root@redhat7 ~]# mysqladmin -u root password 'root'
    #登陆数据库,如果是本机,那可以直接使用下面的命令登录
    [root@redhat7 ~]# mysql -u root -p
    Enter password: 
    Welcome to the MariaDB monitor.  Commands end with ; or g.
    Your MariaDB connection id is 3
    Server version: 5.5.44-MariaDB MariaDB Server
    
    Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.
    
    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
    
    MariaDB [(none)]> status
    -- 查看MySQL的状态  
    --------------
    mysql  Ver 15.1 Distrib 5.5.44-MariaDB, for Linux (x86_64) using readline 5.1
    
    Connection id:        3
    Current database:    
    Current user:        root@localhost
    SSL:            Not in use
    Current pager:        stdout
    Using outfile:        ''
    Using delimiter:    ;
    Server:            MariaDB
    Server version:        5.5.44-MariaDB MariaDB Server
    Protocol version:    10
    Connection:        Localhost via UNIX socket
    Server characterset:    latin1
    Db     characterset:    latin1
    Client characterset:    utf8
    Conn.  characterset:    utf8
    UNIX socket:        /var/lib/mysql/mysql.sock
    Uptime:            7 min 13 sec
    
    Threads: 1  Questions: 9  Slow queries: 0  Opens: 0  Flush tables: 2  Open tables: 26  Queries per second avg: 0.020
    --------------
    
    如果是其他机器,使用以下命令,例如192.168.1.10
    mysql -h 192.168.1.10 -P 3306 -u root -p
    MariaDB [(none)]> show databases;

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  • 原文地址:https://www.cnblogs.com/hsia2017/p/6711436.html
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