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today's howtos

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HowTos
  • How to Set Up WireGuard VPN on Ubuntu 20.04 | Linuxize

    WireGuard is a modern VPN (Virtual Private Network) technology that utilizes state-of-the-art cryptography. Compared to other popular VPN solutions, such as IPsec and OpenVPN , WireGuard is faster, easier to configure, and has a smaller footprint. It is cross-platform and can run almost anywhere, including Linux, Windows, Android, and macOS.

    Wireguard is a peer-to-peer VPN; it does not use the client-server model. Depending on its configuration, a peer can act as a traditional server or client. It works by creating a network interface on each peer device tha

  • [Older] How to use zip on Linux

    Compressed files with the .zip extension are commonplace throughout Windows systems, as it's been the native file compression method for the operating system since many years ago. On a Linux system, the nearest equivalent would have to be tar files and various methods of compression like gzip.

  • How to uninstall MySQL on Ubuntu 20.04

    You would like to remove MySQL database from your Ubuntu system ? In this short tutorial, you will learn how to safely uninstall MySQL .

    Make sure however to create backups of your databases before starting the procedure.

More in Tux Machines

Proxmox VE 6.3 released

we have just released version 6.3 of our virtualization platform Proxmox VE. This release now integrates the stable version 1.0 of our new Proxmox Backup Server so that you can easily back up and restore your VMs and containers. Also, the stable Ceph Octopus is supported, and you can select your preferred Ceph version during the installation process in the GUI. We hope you like it! Read more

Videos/Audiocasts/Shows: PulseAudio, Ubuntu Podcast, and BSD Now

  • Does Pulse Audio Deserve The Hate It Gets? - YouTube

    In today's video we're going to talk about Pulse Audio specifically how Pulse Audio gets a lot of hate for being a terrible linux sound system and whether a lot of this hate is actually very justified.

  • Ubuntu Podcast S13E36 – Singing at the dinner table

    This week we have been playing DRAG. We discuss what we’ve been doing during lock down, bring you an extension of love, go over all your wonderful feedback and take a trip to ThinkPad corner. It’s Season 13 Episode 36 of the Ubuntu Podcast! Alan Pope, Mark Johnson and Martin Wimpress are connected and speaking to your brain.

  • BSD Now 378: Networknomicon

    Interview with Michael W. Lucas: SNMP and TLS book, cashflow for creators, book sale and more.

PHP 8.0 Released

PHP 8.0 is a major update of the PHP language. It contains many new features and optimizations including named arguments, union types, attributes, constructor property promotion, match expression, nullsafe operator, JIT, and improvements in the type system, error handling, and consistency. Read more Also: PHP 8.0 Officially Released With Many Language Additions, Better Performance

The Few, the Tired, the Open Source Coders

Sometimes open source coders simply walk away: Let someone else deal with this crap. Studies suggest that about 9.5 percent of all open source code is abandoned, and a quarter is probably close to being so. This can be dangerous: If code isn't regularly updated, it risks causing havoc if someone later relies on it. Worse, abandoned code can be hijacked for ill use. Two years ago, the pseudonymous coder right9ctrl took over a piece of open source code that was used by bitcoin firms—and then rewrote it to try to steal cryptocurrency. No one's quite sure what to do about open source burnout, but some think finding money for the coders might help. Programmer Ashley Williams is a member of the team creating the open source language Rust, and they're trying to set up a foundation to support core contributors, or get firms to keep contributors on staff. (Some of the largest open source projects thrive in precisely this fashion; firms like Facebook or Google pay some employees to work full-time on open source code.) Eghbal thinks subscriptions could offer new ways to pay for the work. Others worry that injecting pay can deform how and why the work is done in the first place. But we need to rethink the very idea of what crowdsourcing is capable of—and understand that it is perhaps more limited than promised. The open source revolution has been carried on the backs of some very weary people. Read more Also: Good News: Academics Can Make Their Articles Published In Top Journal Nature Freely Available As Open Access. Bad News: They Must Pay $11,000 For Each One