mysql rpm包安裝
1、 下載下傳資源名稱
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.22-1.el7.x86_64.rpm-bundle.tar
2、 tar -xvf mysql-5.7.22-1.el7.x86_64.rpm-bundle.tar
3、 可能需要依賴包libaio
安裝指令yum -y install libaio
4 、擷取rpm包 并安裝:
rpm -ivh mysql-community-common-5.7.22-1.el7.x86_64.rpm mysql-community-libs-5.7.22-1.el7.x86_64.rpm mysql-community-client-5.7.22-1.el7.x86_64.rpm mysql-community-server-5.7.22-1.el7.x86_64.rpm
5
初始化
mysqld --initialize --user=mysql
6、啟動
service mysqld start
或 systemctl start mysqld
7
# 檢視初始密碼
cat /var/log/mysqld.log
#或者
grep 'password' /var/log/mysqld.log -n -B 5
8
# 登陸
mysql -uroot -p'123456' --》log裡的密碼
# 修改初始密碼
set PASSWORD=PASSWORD('密碼');
授權遠端連結
### 授權192.168.0.1可以遠端連結*[所有資料庫].*[所有表] 賬号:root 密碼123456
grant all privileges on *.* to 'root'@'192.168.0.1' identified by '123456';
### 授權所有ip
grant all privileges on *.* to 'root'@'%' identified by '123456';
### 以上*.*表示[資料庫].[表]
### 使授權立刻生效
flush privileges;