Knowledge base — Page 4

The netcat command is necessary for transmitting and receiving data using TCP and UDP protocols. It does not have a large set of functions, but at the same time it is enough to check the connection and simple debugging. How to communicate via TCP

Cowthink does the same thing as Cowsay, but outputs a drawing of a cow and its message in the field of thinking, not in speech. That is, the drawing of the cow will be inside the cloud of thoughts, as if saying that the cow is thinking or thinking

The ls command in Linux is used to output the contents of the current working directory in the terminal. By default, the ls command displays the names of files and subdirectories in the current directory.

Linux can be 32-bit or 64-bit, depending on the processor architecture. The 32-bit version of Linux can be used on x86 and ARM processors, while the 64-bit version can be used on x64 and ARM64.

In Linux, cursors (or mouse pointers) are small images that are displayed on the screen and show the current position and state of the mouse pointer.

OpenVPN is a freely distributed software product that is used to create a secure and encrypted connection between two computers over the Internet. It is open source and supports various platforms including Windows, Mac OS X, Linux, Android and iOS.

We told you how to install MySQL DBMS in Ubuntu operating system from the official repository and developer repository. For a number of reasons, you may want to get rid of this solution in favor of another DBMS, so it will also be useful for you to

Android terminal emulators in Linux are applications that allow you to run Linux commands and programs on an Android device. They emulate a Linux terminal that allows the user to work with the command line and perform various tasks such as file

LVM (Logical Volume Manager) on Proxmox VE is a disk management technology that allows you to flexibly manage space on virtual machine disks. It allows you to combine several physical disks into one logical volume and create partitions on it with