When you check a Linux machine’s resource use, it helps to see current activity alongside running programs. bpytop is a Python terminal resource monitor that displays system activity and processes together. This guide shows how to check your distribution’s package or use an upstream installation method, then launch bpytop and filter or sort processes. TL;DR:
How to Install and Use Bpytop on Linux: A Comprehensive Guide Read More »
An old YakYak Linux download may still appear when you look for a desktop app for Google Hangouts. YakYak is an unofficial desktop client for Google Hangouts, a service Google retired. I’ll show you how to check an old YakYak download and use Google Chat for current conversations. TL;DR: YakYak cannot restore Google Hangouts YakYak
Can You Still Use YakYak on Linux? Read More »
Choosing a Linux system for a computer means finding its installer and working out how to start it. Manjaro Linux is an operating system based on Arch Linux that can boot from a USB drive before you install it on your computer. I’ll explain what Manjaro is, then show how to download its official image
Download and Install Manjaro Linux Read More »
When you’re setting up Debian to run applications in containers, the package source needs to match your Debian release. Docker Engine is the service that builds and runs containers on a Linux system. This article walks through installing Docker Engine from Docker’s Debian repository and checking it with hello-world. TL;DR: Install Docker Engine from Docker’s
Install Docker on Debian in Just 4 Easy Steps Read More »
When APT cannot find a package you expect to install, its enabled sources may not include the Ubuntu component that contains it. The Universe repository is an Ubuntu archive component for community-maintained free and open-source software. This article shows how to enable Universe from the terminal or Ubuntu Desktop, then refresh APT’s package indexes. TL;DR:
How to Enable the Universe Repository in Ubuntu Read More »
A tcpdump line can be hard to interpret when you do not know what its fields mean. tcpdump prints packet summaries with the time, protocol, endpoints and other decoded fields. This tutorial explains how to read those fields and decode TCP flags and sequence numbers. TL;DR: Read tcpdump output from left to right A tcpdump
A tutorial on the tcpdump command in Linux Read More »
When you move an application to another server, you need a way to carry its database with it. mysqldump creates a text-based SQL backup that the mysql client can import on a server. This article explains how to choose which databases to include and how to restore a plain or compressed dump. TL;DR Use mysqldump
How To Backup Single and Multiple MySQL Databases? Read More »
If you are searching for the best YouTube SEO tools, you are already on the right path. Good SEO helps your videos show up when people search for topics you cover, and the right tool makes that process much easier. In this guide, we review five popular options side by side. For each tool, you
Best YouTube SEO Tools in 2026: 5 Tools Reviewed and Compared Read More »
A project may call for a CentOS environment while your computer runs Windows. VirtualBox lets you install CentOS Stream as a guest system and keep Windows as the host. I’ll walk through selecting the ISO for your computer’s architecture and installing CentOS Stream in a virtual machine. TL;DR: Install CentOS Stream in VirtualBox Download a
Install CentOS with VirtualBox on Windows Read More »
Linux administration work can involve different systems, and the exam you choose should match the environment you want to handle. A Linux certification exam checks whether you can apply a defined set of operating-system skills. This article explains how to choose a first certification for your target systems and compare the main certification routes. TL;DR:
Linux Certification Path: LFCS, RHCSA, DevOps, and Skills for IT Success Read More »