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      1. linux下通過yum安裝mysql數據的方法

        2017-04-11 18:07:05來源:威易網作者:小俊

        linux下通過yum安裝mysql數據的方法

        首先要確保之前安裝的mysql被卸載干凈

        [root@localhost ~]# rpm -qa|grep -i mysql

        mysql-community-release-el7-5.noarch

        [root@localhost ~]# rpm -e mysql-community-release-el7-5.noarch --nodeps

        或者

        [root@localhost ~]# yum -y remove mysql-libs*

        然后登陸mysql官網,找到對應版本的yum源地址:

        登陸官網:http://dev.mysql.com/downloads/repo/yum/

        \

        點擊對應版本后面的Download按鈕,進入到下面這個頁面:

        \

        通過鼠標右鍵,選擇:復制鏈接地址,就可以獲得對應版本的yum源地址,例如:

        http://dev.mysql.com/get/mysql57-community-release-el6-9.noarch.rpm

        通過以下步驟進行安裝:

        [root@localhost ~]# rpm -Uvh http://dev.mysql.com/get/mysql57-community-release-el6-9.noarch.rpm
        Retrieving http://dev.mysql.com/get/mysql57-community-release-el6-9.noarch.rpm
        warning: /var/tmp/rpm-tmp.q1TNuY: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
        Preparing...                ########################################### [100%]
           1:mysql57-community-relea########################################### [100%]

        [root@localhost ~]# yum repolist enabled | grep mysql
        Failed to set locale, defaulting to C
        mysql-connectors-community           MySQL Connectors Community             21
        mysql-tools-community                MySQL Tools Community                  38
        mysql57-community                    MySQL 5.7 Community Server            114
        [root@localhost ~]# yum install mysql-community-server

        查看mysql root缺省密碼

        [root@localhost ~]# sudo grep 'temporary password' /var/log/mysqld.log

        2016-08-11T10:16:43.180993Z 1 [Note] A temporary password is generated for root@localhost: 4k#Xq3h4Q7kR

        關鍵詞:mysqllinuxyum

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