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Centos6.8 Mysql5.6 安裝配置教程(轉)

mysql5 b2c root密碼 yum client centos sta rpm -ivh con

  1. 準備Mysql文件:

    方式一:wget url(mysql下載地址);

    方式二:從官網下載mysql,上傳至centos(小編使用的Nodepad++的NppFTP具體做法請百度);

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  2. 檢查之前安裝版本與卸載:

    1:檢查之前版本;

    rpm -qa | grep -i mysql

    2:卸載之前安裝所有;

    yum -y remove mysql-libs*

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  3. 安裝與初始化:

    1:安裝;

    rpm -ivh MySQL-server-5.6.34-1.rhel5.x86_64.rpm

    rpm -ivh MySQL-client-5.6.34-1.rhel5.x86_64.rpm

    rpm -ivh MySQL-devel-5.6.34-1.rhel5.x86_64.rpm

    2:初始化;

    cp /usr/share/mysql/my-default.cnf /etc/my.cnf

    /usr/bin/mysql_install_db

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  4. 修改ROOT密碼:

    1:啟動;

    service mysql start

    2:查看默認密碼;

    cat /root/.mysql_secret

    3:默認密碼登錄;

    mysql -u root -pM5kgMmUWlVtyKaHC

    4:設置密碼;

    SET PASSWORD = PASSWORD(‘root‘);

    5:生效;

    flush privileges;

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  5. 遠程訪問授權:

    use mysql;

    select host,user,password from user;

    update user set password=password(‘root‘) where user=‘root‘;

    update user set host=‘%‘ where user=‘root‘ and host=‘localhost‘;

    flush privileges;

    exit

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  6. mysql 配置:

    1:編輯配置文件;

    vi /etc/my.cnf

    2:修改配置如下;

    [client]

    password = 123456

    port = 3306

    default-character-set=utf8

    [mysqld]

    port = 3306

    character_set_server=utf8

    character_set_client=utf8

    collation-server=utf8_general_ci

    #(註意linux下mysql安裝完後是默認:表名區分大小寫,列名不區分大小寫; 0:區分大小寫,1:不區分大小寫)

    lower_case_table_names=1

    #(設置最大連接數,默認為 151,MySQL服務器允許的最大連接數16384; )

    max_connections=1000

    [mysql]

    default-character-set = utf8

    socket = /var/lib/mysql/mysql.sock

    3:重啟mysql;

    service mysql restart

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  7. 7

    設置開機啟動:

    1:開機啟動;

    chkconfig mysql on

    2:查看;

    chkconfig --list | grep mysql

    https://jingyan.baidu.com/article/b2c186c8216455c46ef6ff34.html

Centos6.8 Mysql5.6 安裝配置教程(轉)