Category: Ubuntu

How to Set Up Peer-to-Peer VPN with Tinc on Ubuntu 22.04

Tinc is free and open-source VPN software that can be used to create mesh VPN networks. It is a small and powerful VPN daemon that can be installed on multiple platforms. Tinc uses encryptions and tunneling for creating a secure private network between multiple hosts.

Tinc provides additional features such as encryption, compression, and automatic mesh routing. This allows you to create secure and distributed private networks between servers in different locations.

In this tutorial, you will set up a peer-to-peer VPN server with tinc using multiple Ubuntu 22.04 servers. You will set up a peer-to-peer VPN with three different servers. Each server will be able to connect via a secure VPN connection.

Source: How to Set Up Peer-to-Peer VPN with Tinc on Ubuntu 22.04 (Howtoforge)

Enable This Nautilus Setting to Move Files Faster on Ubuntu

This post won’t change your life but it might make moving files and folders a little quicker — though, no promises!

Source: Enable This Nautilus Setting to Move Files Faster on Ubuntu – OMG! Ubuntu!

How to Set Up Local DNS Resolver with Unbound on Ubuntu 22.04

Unbound is free and open-source DNS server software that can be used for validating, recursive, and caching DNS resolvers. It’s a feature-rich DNS server that supports DNS-over-TLS (DoT), DNS-over-HTTPS (DoH), Query Name Minimisation, the Aggressive Use of DNSSEC-Validated Cache, and support for authority zones. Unbound is focused on the privacy and security of DNS, but without sacrificing the speed and performance.

Source: How to Set Up Local DNS Resolver with Unbound on Ubuntu 22.04 – Howtoforge

Install Ubuntu on Windows Using VirtualBox [Complete Guide]

Step by step guide on how to install Ubuntu Linux on Windows using Oracle VirtualBox and start using it with additional tips.

Source: Install Ubuntu on Windows Using VirtualBox [Complete Guide] – DebugPoint.com

How To Install Mastodon on Ubuntu 20.04

In this tutorial, you will install the latest version of Mastodon, which is 4.0.2 at the time of this writing. You will configure the official Mastodon install repository, and set up the environment to install all other dependencies. Using the interactive setup, you will set up your custom Mastodon instance for storage, email, assets, and your administrator account. Finally, you’ll secure your instance with SSL/TLS certificates through Let’s Encrypt.

Source: How To Install Mastodon on Ubuntu 20.04 | DigitalOcean

How to Setup OpenVPN Server in Ubuntu 22.04 [The Easy Way]

This simple tutorial shows how to easily setup OpenVPN in your Ubuntu 20.04 | 22.04 server and connect remotely in Windows or Linux with GNOME.

Source: How to Setup OpenVPN Server in Ubuntu 22.04 [The Easy Way] | UbuntuHandbook

Make the Sound Good when using PulseAudio in Linux

Linux uses PulseAudio, which has a poor default configuration, resulting in bad sound.

With some tinkering with the PulseAudio file, reading a lot of websites about the settings, I was able to get PulseAudio to have sound that’s subjectively as good as BSD, Mac, etc. By default, PulseAudio uses a resampler called “speex-float-1” which is horrendous. The reason this is chosen is to maintain compatibility on very small and bad sound cards. This shall be reconfigured to either “speex-float-10” or “soxr-vhq” for best quality. Some other changes also improve the sound.

Make the Sound Good (Reddit | r/linuxmint)
Also see: PulseAudio (Linux Reviews)

Ubuntu 20.04 LTS change hostname permanently

Ubuntu 20.04 LTS change hostname permanently – Learn how to change hostname on Ubuntu Linux version 20.04 using the hostnamectl command.

Source: Ubuntu 20.04 LTS change hostname permanently – nixCraft

Get macOS ‘Quick Look’ on Ubuntu with GNOME Sushi

Use GNOME Sushi to get a macOS ‘Quick Look’ feature in Ubuntu. Just select a file in Nautilus then hit the spacebar to see an instant preview – sound good?

Source: Get macOS ‘Quick Look’ on Ubuntu with GNOME Sushi – OMG! Ubuntu!

How to Install Linux Mint’s New ‘Bulky’ File Renamer in Ubuntu 20.04

Linux Mint introduced a new batch file renamer app ‘Bulky’ in the upcoming 20.2 release. Here’s how you can install it in Ubuntu 18.04, Ubuntu 20.04, Ubuntu 21.04.

Source: How to Install Linux Mint’s New ‘Bulky’ File Renamer in Ubuntu 20.04 | UbuntuHandbook