OpenVPN是一个开源应用程序，可以通过公共Internet创建一个专用网络。在我们开始之前，我们首先需要安装Enterprise Linux（EPEL）存储库的额外包。下面就是关于如何在CentOS 7上设置Client和OpenVPN服务器的教程。 1.安装EPEL套件库，顺道更新 yum -y install epel-release && yum -y update 2.…
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问题出现原因 昨晚我修改了数据库，为字段添加了”FULLTEXT”索引，结果今天早上发现数据库连不上了，也没法重启，于是查看日志文件： cat /var/log/mysqld.log 发现如下错误日志： 130728 6:50:14 InnoDB: Initializing buffer pool, size = 128.0M InnoDB: mmap(137363456 bytes) faile…
Leave a CommentCloud computing makes it very affordable to get your own private virtual server on the Internet. Digital Ocean offers an entry level droplet for USD$5 per month, and Amazon.com has a micro instance ti…
Leave a CommentIntroduction MariaDB is an open-source database management system, commonly installed as part of the popular LEMP (Linux, Nginx, MySQL/MariaDB, PHP/Python/Perl) stack. It uses a relational database an…
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