Ubuntu 16.4安裝mysql5.7mysql
1、查詢本機是否有mysqlsql
service mysql statuside
2、檢查已安裝的mysql版本rest
mysql –uroot -p server
statusblog
3、查看已安裝的mysql的組件rem
dpkg --get-selections | grep mysqlget
4、卸載mysql的組件io
apt-get autoremove mysql-client登錄
sudo apt-get --purge remove mysql-server
sudo apt-get --purge remove mysql-client
sudo apt-get --purge remove mysql-common
5、mql安裝
5.1 apt-get install mysql-server
5.2 設置root的密碼
6、遠程鏈接6.1修改綁定IP修改/etc/mysql/mysql.conf.d/mysqld.cnf文件:註釋「bind-address = 127.0.0.1」 改成「bind-address = 0.0.0.0」6.2容許root登陸mysql -uroot -p將root用戶受權給因此鏈接:grant all privileges on *.* to 'root'@'%' identified by 'xxxxxx';最後一個爲mysql密碼讓權限當即生效:flush privileges;再次重啓mysql服務sudo service mysql restart查看端口是否打開 netstat -an|grep 3306