mysql_5.7_yum_install.sh

 1 #!/bin/bash
 2 #by zhangjia
 3 #2019.4.28
 4 #########################
 5 
 6 yum  -y localinstall https://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
 7 yum install -y mysql-community-server
 8 systemctl start mysqld.service
 9 systemctl enable mysqld.service
10 
11 cat /var/log/mysqld.log|grep ‘A temporary password‘
12 #password="ZHj_1203110904"
13 password_old=`grep ‘password‘ /var/log/mysqld.log|grep ‘temporary‘|awk ‘{print $NF}‘`
14 mysqladmin -uroot -p${password_old} password ZHj1203110904!
15 mysql -uroot -pZHj1203110904! -e "grant all on *.* to root@‘%‘ identified by ‘ZHj1203110904\!‘; flush privileges;"
16 mysql -uroot -pZHj1203110904! -e "show databases;"