today's howtos
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How to Set Up WireGuard VPN on Ubuntu 22.04
Wireguard is an open-source cross-platform Virtual Private Network (VPN) implementation that uses state-of-the-art cryptography. It supports IPv4 and IPv6 connections. It is faster, simpler, and more functional than IPSec and OpenVPN protocols. It is designed as a general-purpose VPN to run on embedded interfaces and super computers and runs on Linux, Windows, macOS, iOS, Android, and various other platforms.
Wireguard's encryption works using private and public keys for peers to establish an encrypted tunnel between themselves.
This tutorial will cover how to install Wireguard VPN on a Ubuntu 22.04 server and connect to it using a Ubuntu client.
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How to Fix the"sudo: command not found" Error on Linux
When setting up a new Linux desktop or virtual machine, you may encounter the error: "sudo: command not found". This Linux error message can be infuriating, and prevent you from progressing further with your setup. Here's what it means and how to fix it.
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Speed up Ansible SSH with Multiplexing
Ansible opens an SSH connection for every playbook run. When you have multiple servers you need to configure in parallel with multiple playbooks being applied to them then it all adds up.
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DNS server troubleshooting for Linux and Windows
Steps in DNS server troubleshooting include checking the DNS status, looking at zone configurations and evaluating logs. Follow these best practices for Windows and Linux servers.
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How to install WebStorm 2022 on a Chromebook
Today we are looking at how to install WebStorm 2022 on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.
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How to install Olive video editor on Pop!_OS 22.04 - Invidious
In this video, we are looking at how to install Olive video editor on Pop!_OS 22.04.
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How to install MX Linux 21.2. - Invidious
In this video, I am going to show how to install MX Linux 21.2.
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apt update vs. apt upgrade: What Are the Differences?
The entire Linux ecosystem works on the concept of packages; each package on Linux is crucial for ensuring the smooth functioning of the operating system.
To update your packages on Debian and Ubuntu-based distributions, you might need to run from pillar to post, trying to figure out the best way to update all the essential software.
When looking for ways to update packages, you will come across commands like apt update, apt upgrade, and related versions. But the point is, what's the difference between these commands, and how can you use them to update your Linux packages?