終端輸入: sudo cat /etc/mysql/debian.cnf顯示內容:# Automatically generated for Debian scripts. DO NOT TOUCH![client]host = localhostuser = debian-sys-maintpas ...
終端輸入: sudo cat /etc/mysql/debian.cnf
顯示內容:
# Automatically generated for Debian scripts. DO NOT TOUCH!
[client]
host = localhost
user = debian-sys-maint
password = PGBiNPneSGXRlayQ
socket = /var/run/mysqld/mysqld.sock
[mysql_upgrade]
host = localhost
user = debian-sys-maint
password = PGBiNPneSGXRlayQ
socket = /var/run/mysqld/mysqld.sock
其中有user和password可以用來登錄,登錄後再修改密碼;
終端輸入:mysql -u debian-sys-maint -p ,再輸入密碼後,進入mysql中
mysql>
在mysql客戶端中輸入依次輸入以下內容:
mysql> show databases;
mysql> use mysql;
mysql> update user set authentication_string=PASSWORD("root") where user="root";
mysql> update user set plugin="mysql_native_password";
mysql> flush privileges;
mysql> quit;
其中PASSWORD後面的root可以為其他自定義的密碼,
在終端中輸入 sudo /etc/init.d/mysql restart; 命令,重啟mysql服務
使用新密碼登錄mysql:mysql -u root -p
卸載mysql的命令:
sudo apt purge mysql-*
sudo rm -rf /etc/mysql/ /var/lib/mysql
sudo apt autoremove
安裝mysql的命令
sudo apt-get install mysql-client mysql-server
查看mysql狀態
sudo service mysql status
查看mysql伺服器埠
sudo netstat -tap |grep mysql
開啟、停止和重啟mysql服務
sudo service mysql start
sudo service mysql stop
sudo service mysql restart
轉自:https://blog.csdn.net/shihuangdeng898/article/details/84147270