How to Check the Kernel Version in Linux
The kernel is the core component of an operating system. In this tutorial, we’ll show you several different ways to find out what version of Linux kernel is running on your system.
How to Upgrade Debian 9 Stretch to Debian 10 Buster
After more than two years of development, the new Debian stable version, Debian 10 codenamed Buster, was released on July 6, 2019. In this tutorial, we will show you how to upgrade your Debian 9 Stretch system to Debian 10 Buster.
How to List Groups in Linux
In Linux, a group is a collection of users. This tutorial explains how to show all groups a user is a member of. We will also explain how to list all members of a group.
How to Install OpenCV on Raspberry Pi
OpenCV (Open Source Computer Vision Library) is an open source computer vision library and has bindings for C++, Python and Java. In this tutorial, we will explain how to install OpenCV on Raspberry Pi.