You probably know about what journaling is. So, it is in file systems it is needed so that it is possible to recover the file system in case of a failure. This is especially useful in cases where data write operations were performed during the

Every Windows user is familiar with the fact that there is a disk defragmentation. It is necessary for the hard disk to function quickly, and it is necessary to defragment the disk on which the OS is installed. The Ext4 file system in Linux is not

GIMP offers a large number of tools for working with pictures. In its principle, the graphic editor is almost identical to Adobe Photoshop, but the peculiarity of this program is that GIMP is distributed completely free of charge. However, not all

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