解决Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)的问题
2018-02-09 12:29
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mysql -uroot -p出现
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)错误
在 /var/log/mysql/error.log 中可以看到具体的ERROR 信息:Could not create unix socket lock file /tmp/mysql.sock.lock
这种错误一般都是目录权限不足,设置目录权限sudo chmod 777 /tmp ,然后重启mysql,问题基本解决了。
知识点:ls -ld /tmp 查看文件权限 sudo lsof -i:3306 查看mysql进程
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