时间:2020-09-03来源:www.pcxitongcheng.com作者:电脑系统城
rpm -qa | grep mysql rpm -qa | grep mariadb
remove mariadb-libs-5.5.52-1.el7.x86_64
yum install -y perl.x86_64
yum install -y libaio.x86_64
yum install -y net-tools.x86_64
yum install -y libtinfo*
yum install -y libncurses*
wget -P /tmp http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-common-5.7.31-1.el7.x86_64.rpm
wget -P /tmp http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-libs-5.7.31-1.el7.x86_64.rpm
wget -P /tmp http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-client-5.7.31-1.el7.x86_64.rpm
wget -P /tmp http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-server-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-common-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-server-5.7.31-1.el7.x86_64.rpm
systemctl restart mysqld.service
systemctl status mysqld.service
grep 'temporary password' /var/log/mysqld.log
mysql -u root -p
mysql -u root -p
ALTER USER 'root'@'localhost' IDENTIFIED BY '~1QAZxsw2'
use mysql; update user set Host = '%' where Host = 'localhost' and User='root'; flush privileges;
firewall-cmd --zone=public --add-port=3306/tcp --permanent
firewall-cmd --reload
systemctl status firewalld
firewall-cmd --query-port=6379/tcp
__EOF__
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