Knowledge base — Page 53

In the last article we explained what the Linux kernel is, now we will go into detail about what functional tasks it performs. The monolithic Linux kernel performs the most extensive range of tasks. The processing of incoming system calls takes

The Linux kernel has been used in computers around the world for three decades. Due to the fact that the kernel is used on different platforms, this solution is found almost everywhere, for example in PCs, smartphones, wearable electronics, home

DNS servers are used to translate difficult-to-remember IP addresses into simple domain names. Why is this necessary? It is easier for people to memorize a single word than a series of numbers. When a PC needs to know the IP address of a domain, it

In some cases, you have to work in several OS at once. It is in such situations that virtualization technologies come to the rescue, one of them being VirtualBox. However, initializing the required solution into the virtual machine system does not

With the coronavirus pandemic, distance learning has become the norm. This raises the question for instructors as to how to teach students the material as it was previously taught on the blackboard. If you take a graphic editor, just using a mouse

These networks are transmitted by packets. Packets pass through several other network nodes before reaching their destination to end up at the beginning of the destination's local network and then directly to the destination. It is not uncommon

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

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?

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.