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如何在控制台中访问 mysql

tag-icon • tag-icon server mysql lamp xampp
如何在控制台中访问 mysql

我使用 xampp 单独安装了 mysql 并成功运行了所有服务，但是当我尝试使用 mysql-client 登录到 mysql 服务器时出现以下错误。

user@user-pc:~$ sudo /opt/lampp/lampp startmysql 
XAMPP: Starting MySQL...already running.
user@user-pc:~$ mysql -h localhost -u root -p 
Enter password:  
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

我该如何修复这个错误

答案1

我只需将 /opt/lampp/etc/my.cnf 文件替换为 /etc/mysql/my.cnf 即可解决上述问题

1）首先将 /etc/mysql/my.cnf 备份到某个地方，以防出现问题

user@user:~$ cp /etc/mysql/my.cnf ~/Desktop/

2）然后将 /etc/mysql/my.cnf 文件复制到 /etc/mysql/

user@user:~$ sudo cp /opt/lampp/etc/my.cnf /etc/mysql/

3）重启计算机

4）启动lampp服务器

user@user:~$ sudo /opt/lampp/lampp start

5）然后 mysql-client 将在控制台中启动，并且不会出现任何错误

user@user:~$ mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.6.24 Source distribution

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mysql>

我在 Ubuntu 14.04 中完成了此操作

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