Linux系统重装MySQL

一、卸载已有MySQL

sudo apt-get autoremove --purge mysql-server-5.5
sudo apt-get remove mysql-server
sudo apt-get autoremove mysql-server
sudo apt-get remove mysql-common 
dpkg -l |grep ^rc|awk '{print $2}' |sudo xargs dpkg -P

二、安装MySQL

apt-get install mysql-server
apt-get install mysql-client
apt-get install libmysqlclient-dev
sudo netstat -tap | grep mysql

三、开启binlog功能

 vi /etc/mysql/my.cnf
  log-bin=mysql-bin
  binlog_format=ROW 

四、重启MySQL

/etc/init.d/mysql restart

五、若重启失败，执行以下语句

mysql_install_db
mysqld_safe