# 1.更新軟件源sudoapt-get update
# 2.安裝mysqlsudoapt-getinstall mysql-server
# 3.啟動和關閉mysql服務器service mysql start
service mysql stop
# 4.進入mysql shell界面
mysql -u root -p
$ cat /etc/mysql/debian.cnf
# Automatically generated for Debian scripts. DO NOT TOUCH![client]host= localhost
user = debian-sys-maint
password = xxxxxx
socket = /var/run/mysqld/mysqld.sock
[mysql_upgrade]host= localhost
user = debian-sys-maint
password = xxxxxx
socket = /var/run/mysqld/mysqld.sock
使用找到的用戶名密碼登錄mysql
找到[client]下的用戶名、密碼 ,使用這些信息登錄mysql
$ mysql -udebian-sys-maint -pxxxxxx
即可以登錄到mysql命令行。
3.修改root用戶的的密碼 在mysql命令行中執行下面語句,修改密碼為自己記得住的密碼。
mysql> show databases;
mysql> use mysql;
mysql> update user setauthentication_string=PASSWORD("自己記得住的密碼") where user='root';
mysql> update user setplugin="mysql_native_password";
mysql> flush privileges;
mysql> quit;