How to

Linux howtos, tips and tricks, open source tools and more.

Linux and FreeBSD resource monitoring using bpytop

You can download this article in PDF format via the link below to support us. Download the guide in PDF formatClose Life on the terminal is very sweet. It is a pleasant feeling to knock out these commands without missing out, and it will attract you when you configure the content. Going out of the… read more »

Dell vs. Lenovo: Which is better and why?

You can download this article in PDF format via the link below to support us. Download the guide in PDF formatClose Currently, we live in a technologically advanced and developing world. Technology is the first priority for people, and there is no reason not to. Technology makes our lives easier and simpler, and almost nothing… read more »

Install and configure OpenNMS on CentOS 8

You can download this article in PDF format via the link below to support us. Download the guide in PDF formatClose The birth of OpenNMS stems from the frustration of its creators about the expensive, inflexible and difficult to deploy existing network management tools. In addition, they observed how customers changed their business processes to… read more »

Top 5 gaming phones in 2020

You can download this article in PDF format via the link below to support us. Download the guide in PDF formatClose Mobile games are quickly becoming everyone’s first choice. The combination of powerful, convenient and high-quality games released on the platform makes the mobile gaming experience suitable for the most core game players. If you… read more »

How to install MicroK8s Kubernetes cluster on CentOS 8

To You can download this article in PDF format via the link below to support us. Download the guide in PDF format turn off To To To MicroK8s is an upstream Kubernetes deployment certified by CNCF, which can be completely run on your workstation or edge device. As a snapshot, it can package all Kubernetes… read more »

Technology that changed the world

To You can download this article in PDF format via the link below to support us. Download the guide in PDF format turn off To To To Before entering the list of technologies that will have a significant impact on our future, let us delve into it. Why do we need manufacturing technology, and what… read more »

How to install vSphere ESXi 7.0 on a bare metal server

To You can download this article in PDF format via the link below to support us. Download the guide in PDF format turn off To To To In today’s guide, we will discuss the process of installing vSphere ESXi 7 on Cisco UCS bare metal. The installation process can be used for any other type… read more »

FFmpeg: How to crop video by example

This article explains how to use FFmpeg (With examples) From the command line. This is especially useful for batch cropping of multiple videos, but when doing some video cropping, some (including myself) may prefer this feature than full-fledged video editors. This article also includes screenshots, which can accurately show what is being cropped. To illustrate… read more »

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