ubuntu下安装mysql

1 安装 server＆client

  sudo apt-get install mysql-server mysql-client

 

2 启动mysql

  sudo /etc/init.d/mysql start

 

3 然后在终端用 root用户登录，被拒接登录。

   #sudo mysql -u root -p

  返回如下错误，

  ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: yes) 

4 google之后知道

  sudo gedit /etc/mysql/debian.cnf

  可以查看默然的用户名和密码

  # Automatically generated for Debian scripts. DO NOT TOUCH!

[client]
host     = localhost
user     = debian-sys-maint
password = RrA8KsFu2if613Ya
socket   = /var/run/mysqld/mysqld.sock
[mysql_upgrade]
host     = localhost
user     = debian-sys-maint
password = RrA8KsFu2if613Ya
socket   = /var/run/mysqld/mysqld.sock
basedir  = /usr

 

5 于是用 debian-sys-maint登录

   sudo mysql -u debian-sys-maint -p

输入对应密码就好了

 

6  mysql一些基本管理：

通过端口查看来检查mysql运行情况：sudo netstat -tap | grep mysql

mysql启动停止：sudo /etc/init.d/mysql restar或者stop或者start