a. sudo apt-get autoremove --purge mysql/10219.html">mysql-server*b. sudo apt-get remove mysql-serverc. sudo apt-get autoremove mysql-serverd. sudo apt-get remove mysql-common (非常重要)

dpkg -l |grep ^rc|awk '{print $2}' |sudo xargs dpkg -P

a. sudo apt-get install mysql-serverb. sudo apt-get install mysql-clientc. sudo apt-get install php5-mysql(安裝php5-mysql是將php和mysql連接起來 )

service mysql start (啟動mysql) service mysql stop  (關閉mysql) service mysql restart (重啟mysql) 

mysql -u root -p 123456 (123456為自己設置的密碼) 

show variables like '%character%'; [python] view plain copymysql> show variables like 'character%'; +--------------------------+----------------------------+ | Variable_name      | Value           | +--------------------------+----------------------------+ | character_set_client   | utf8            | | character_set_connection | utf8            | | character_set_database  | latin1           | | character_set_filesystem | binary           | | character_set_results  | utf8            | | character_set_server   | latin1           | | character_set_system   | utf8            | | character_sets_dir    | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ 

cd /etc/mysql/my.cnf (編碼的修改上要注意自己的mysql版本和系統，有可能不同) sudo chmod 775 my.cnf sudo vim my.cnf 

[python] view plain copy[mysqld] character-set-server=utf8