Catalog

One 、 preparation

Two 、 Unzip and install

One 、 preparation

cat /etc/resolv.conf

vim /etc/resolv.conf

cat /etc/resolv.conf

ping www.baidu.com

Two 、 Unzip and install

Drag the compressed package to the virtual machine desktop or XShell in , Move to /opt, decompression :tar -xvf

Query and uninstall :rpm -qa | grep mariadb  rpm -e --nodeps mariadb-libs-5.5.60-1.el7_5.x86_64  

install :rpm -ivh

cd /

cd root

ls

cd desktop

ls

mv mysql-5.7.35-1.el7.x86_64.rpm-bundle.tar /opt

ls /opt

cd /opt

 ls

tar -xvf mysql-5.7.35-1.el7.x86_64.rpm-bundle.tar

ls

rpm -qa | grep mariadb

rpm -e --nodeps mariadb-libs-5.5.60-1.el7_5.x86_64

 ls

rpm -ivh mysql-community-common-5.7.35-1.el7.x86_64.rpm 
rpm -ivh mysql-community-libs-5.7.35-1.el7.x86_64.rpm 
rpm -ivh mysql-community-client-5.7.35-1.el7.x86_64.rpm 
rpm -ivh mysql-community-server-5.7.35-1.el7.x86_64.rpm