When you install and run the Nginx web server, and further, in the case of installing Apache, OpenLiteSpeed or Lighttpd and with an attempt to start can find the error Address already in use.

We have gotten used to having a new version of Debian every few years. When a new version is released, users usually wonder what repositories will work? What versions of programs will be available?

If you have previously tried to install MySQL in newer versions of Ubuntu, you must have encountered an error when running the mysql_secure_installation command or when trying to.

When working with MySQL DBMS, it is extremely important to know how to change the user password. It seems that this task can be solved only if you have superuser rights. But even an ordinary user can change the password under certain circumstances.

We are often asked about setting up different trackers. We decided to make a detailed guide on how to set up Keitaro. This is a flexible and cost-effective tracker with a wide range of tools that is popular among webmasters and arbitrageurs

During server monitoring, it is extremely important to correctly assess the system load. By understanding the level of load, you can soberly assess the performance and availability of the system. For this purpose, specialists usually estimate the

Internet Protocol is the most important communication protocol in the Internet Protocol Suite, which is used for routing and addressing packets for network devices e.g. computers, laptops in a single network or in a number of interconnected

DataLife Engine is a CMS or website management system, similar to WordPress or Joomla. DLE was created to manage news portals and resources close to them by characteristics and audience.

API is a program interface that allows you to control any application through a set of commands and functions. For example, there is the Yandex Music API, thanks to which you can listen to music on the site. In our work, we use BILLmanager billing.