today's howtos
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Openstack RDO -& KVM Hypervisor: Install Virtual Box 7 on Fedora 37 Server via rpmfusion repository
To make system ready for VitualBox 7 setup via rpmfusion repos,
install the Linux kernel "header" files matching the current kernel for adding new hardware support to the system. The distribution packages containing the headers is probably: kernel-devel-6.0.9-300.fc37.x86_64. Kernel packages installation has been done as follows.
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How to Install Google Chrome Extensions in Microsoft Edge Browser on Linux [Ed: Microsoft Edge is a password stealer and technically malware on any platform including GNU/Linux. It makes no sense to help people obtain or use it.]
In this quick guide, I will walk you through the steps to Install Google Chrome Extensions in Microsoft Edge Browser.
Microsoft announced its latest browser a couple of years back – Microsoft Edge for Ubuntu and other Linux as a preview. Edge is based on the open-source Chromium project. And Google Chrome and Microsoft Edge are both forked from it.
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How to Set Up Pi-hole to Get an Ad-free Life - It’s FOSS
Pi-hole is a DNS-based advertisement blocker. Unlike a Chrome or Firefox extension, a Pi-hole can block ads even on your TV! So let’s see how to install and take advantage of this amazing tool!
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Getting Started to Matrix Chat for Beginners
This tutorial will help you join, message and call people freely using Matrix/Element Chat. You can use Matrix Chat on web (recommended), desktop and mobile. You are suggested to exercise this together with at least one friend of yours. We hope you will quickly find your community and happy with Matrix like us and others.
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Install Viber - A Free Calling and Messaging App on Linux [Ed: Updated howto]
This article shows various ways to install and use Viber, a free voice and video call, and messaging app in Linux.
Viber is a well-known, free, and secure voice/video calls and messaging app, which works on desktops, mobile, as well as tablets and keeps all communications synced between devices.
It offers a wide range of communication features such as making voice and video calls, group chats and calls, communities, disappearing messages, deletion and editing of seen messages, and much more.
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How to Set Up an SSH Jump Server in Linux [Ed: Updated howto]
A jump host (also known as a jump server) is an intermediary host or an SSH gateway to a remote network, through which a connection can be made to another host in a different security zone, for example, a demilitarized zone (DMZ). It bridges two dissimilar security zones and offers controlled access between them.
A jump host should be highly secured and monitored especially when it spans a private network and a DMZ with servers providing services to users on the internet.