Cemos7安装mysql服务端5.7

喜欢ヅ旅行 2023-08-17 16:14 32阅读 0赞

**1、首先可以使用在Xshell工具中进行下载，命令是： wget http://dev.mysql.com/get/mysql-5.7.26-1.el7.x86\_64.rpm-bundle.tar**

**![1496987-20190908130139969-827743961.png][]**

** 2、接着，上传mysql压缩包到mysql目录下，即/usr/local/mysql, 如图所示：**

**![1496987-20190908131027652-1467298824.png][]**

**  3、进行对压缩包进行解压，其解压命令是:   tar -xvf mysql-5.7.26-1.el7.x86\_64.rpm-bundle.tar**

**![1496987-20190908131217719-1173362655.png][]**

** 4、运行rpm -qa|grep mari，查询mariadb相关安装包，是否有，自己的环境没有；**

**![1496987-20190908131531909-667212941.png][]**

**如果有的话，需要把他们卸载，而卸载命令是：****rpm -e --nodeps mariadb-libs**

**5、然后开始真正安装mysql，依次运行以下几条：**

**rpm -ivh mysql-community-common-5.7.26-1.el7.x86\_64.rpm**

**rpm -ivh mysql-community-libs-5.7.26-1.el7.x86\_64.rpm**

**rpm -ivh mysql-community-client-5.7.26-1.el7.x86\_64.rpm**

**rpm -ivh mysql-community-server-5.7.26-1.el7.x86\_64.rpm**

**如图所示：**

ru![1496987-20190908132058117-1904833240.png][]

**6、运行systemctl start mysqld.service，启动mysql**

**![1496987-20190908132204388-1471833911.png][]**

** 7、Mysql自动给root用户设置随机密码，运行grep "password" /var/log/mysqld.log可看到当前密码，**

**而当前自己是设置无密码，先执行命令：**

**mysql -u root -p**

**可直接登录，不需要输入密码！如图所示：**

**![1496987-20190908132653568-1209064351.png][]**

**基本就是这样配置，ok！**

转载于:https://www.cnblogs.com/studygithub5208868/p/11485651.html

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