Linux/Unix Configuration

Today was the release of Ubuntu 20.04 Focal Fossa. This release is an LTS release, meaning it will have extended support for 5 years, until April 2025. Among

Problem: Given an array of strings, return another array containing all of its longest strings. For Example, given [“ccd”, “bb”, “hg”, “aaa”, “kbj”, “f”] array, should be returned

Let’s write a function which will find all duplicate elements and the number of repetitions in the given list using python. For example, function will return {11: 3,

In this article, we will see how to get CentOS version, see the level of updates, and also find out the kernel version that is currently in use.

70mai Smart Dash Cam Pro have inside lithium-ion battery for parking mode and unfortunately this kind of battery can last can last about 1-2 years. This means that

In Ubuntu Linux (and a number of other systems) it is customary to use sudo to obtain root privileges, and often there is the task of writing (for

From Ubuntu 17, the swap partition was replaced by a swap file. The main advantage of the swap file is easy resizing. In the following example, we will

RAM is very important for the computer normal operation. It contains all data of the working programs. When the memory is full, the program may produce various errors

We know that Linux is the most secure and reliable open source operating system. When choosing Linux for a computer, we can try any distributions we like, such

MOUNT(8) System Administration MOUNT(8) NAME mount - mount a filesystem SYNOPSIS mount [-l|-h|-V] mount -a [-fFnrsvw] [-t fstype] [-O optlist] mount [-fnrsvw] [-o options] device|dir mount [-fnrsvw] [-t