7.6K. Containers and Virtual Machines are both Virtualization technologies that can be used to deploy and manage applications. However, they have different strengths and weaknesses, and the best ...

Quick Lab Setup for Testing. To learn how to use the zypper command, you can install the OpenSUSE distribution on physical hardware or use a hypervisor solution like KVM, Vagrant, Virtualbox, or ...

8.2K. Windows and Red Hat Enterprise Linux (RHEL) are two of the most popular operating systems in the world. Windows is known for its ease of use and compatibility with a wide range of software, ...

What is Alacritty? Alacritty is a cross-platform, GPU-accelerated terminal emulator. It is an OpenGL terminal emulator written in Rust Programming language.Thanks to the OpenGL renderer and the high ...

18.7K. In this guide, we will discuss what is Xen Orchestra (XO), how to install Xen Orchestra Appliance (XOA) in XCP-ng server, how to access Xen Orchestra Web UI, and finally how to connect to XOA ...

8.6K. This tutorial explains what is ArchiveBox and how to install ArchiveBox in Linux, and finally how to self-host your own personal Internet Archive with ArchiveBox.. Disclaimer: All the ...

70.6K. GRUB, stands for GRand Unified Bootloader, is default boot loader for most Linux operating systems.GRUB boot loader is the first program that runs when the computer starts. As you may noticed, ...

125.3K. The BIOS initializes the hardware and loads the OS into memory. BIOS is replaced with UEFI in the modern hardware. This guide explains what is UEFI and how to enable UEFI support for KVM ...

Once logged in, type ls command to see what's in their or go to the Level 1 page to find out how to beat Level 1 and so on. The list of suggested command have been provided in every level. So, you can ...

26.9K. Today I stumbled upon a collection of useful BASH scripts for heavy commandline users. These scripts, known as Bash-Snippets, are quite helpful for command line inhabitants.Want to check the ...

14.4K. A while ago, We have reviewed Phoronix, an open source testing and benchmarking platform.In this guide, we will see yet another benchmarking suite called UnixBench.. It is the original BYTE ...

Set at least one lower-case letters in the password as shown below.. password requisite pam_pwquality.so retry=3 dcredit=-1. Set at least other letters in the password as shown below.. password ...