Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock’

今天服务器遇到了一个很熟悉的问题
输入
#mysql -u root -p

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

在网上寻找了些答案，方面下面方法可行

1.#ps -A|grep mysql
显示类似：
1829 ? 00:00:00 mysqld_safe
1876 ? 00:00:31 mysqld
2.#kill -9 1829
3.#kill -9 1876
4.#/etc/init.d/mysql restart
5.#mysql -u root -p
OK，成功解决了！