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centos7.6 安装 mysql 数据库

2022-06-08 15:34:28 作者：互联网

查看安装以及卸载

# 查看
rpm -qa | grep mysql
# 卸载
yum -y remove mysql-libs-*

1.centos7需要先卸载mariadb
查看命令rpm -qa | grep mariadb

安装包资源地址

mysql下载地址

解压资源

tar -xvf mysql-5.7.22-1.el7.x86_64.rpm-bundle.tar

获取rpm包

mysql-community-common-5.7.19-1.el6.x86_64.rpm
mysql-community-client-5.7.19-1.el6.x86_64.rpm
mysql-community-server-5.7.19-1.el6.x86_64.rpm
mysql-community-libs-5.7.19-1.el6.x86_64.rpm

安装

# 安装顺序
# common --> libs --> clients --> server
# 安装命令
rpm -ivh mysql-community-common-5.7.19-1.el6.x86_64.rpm mysql-community-libs-5.7.19-1.el6.x86_64.rpm mysql-community-client-5.7.19-1.el6.x86_64.rpm mysql-community-server-5.7.19-1.el6.x86_64.rpm

可能需要依赖包libaio
安装命令yum -y install libaio

初始化

mysqld --initialize --user=mysql

启动

service mysqld start

登陆

# 查看初始密码
cat /var/logs/mysql.log

#或者
grep 'password' /var/logs/mysql.log -n -B 5

# 登陆
mysql -uroot -p'123456'
# 修改初始密码
set PASSWORD=PASSWORD('密码');

授权远程链接

### 授权192.168.0.1可以远程链接*[所有数据库].*[所有表] 账号：root 密码123456
grant all privileges on *.* to 'root'@'192.168.0.1' identified by '123456';

### 授权所有ip
grant all privileges on *.* to 'root'@'%' identified by '123456';

### 以上*.*表示[数据库].[表]


### 使授权立刻生效
flush privileges;

标签：x86,5.7,数据库,community,64,mysql,rpm,centos7.6
来源： https://www.cnblogs.com/TF511/p/16355839.html