用XAMPP装装好mysql之后,mysql -uroot 连不上,报这个错误:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
在mysql的配置文件里,/opt/lampp/etc/my.cnf, 发现了这样的配置:
# The following options will be passed to all MySQL clients [client] #password = your_password port = 3306 socket = /opt/lampp/var/mysql/mysql.sock # Here follows entries for some specific programs # The MySQL server [mysqld] user = nobody port = 3306 socket = /opt/lampp/var/mysql/mysql.sock
原来mysql用的套接字文件是:/opt/lampp/var/mysql/mysql.sock于是建立了个软连接, 命令如下。不能建立硬链接,不知道为什么。
ln -s /opt/lampp/var/mysql/mysql.sock /var/run/mysqld/mysqld.sock
现在可以用mysql -uroot命令登陆上了~