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How to Install Envoy Proxy on Ubuntu 20.04

Thu, 02/10/2022 - 17:00

Envoy Proxy is a high-performance proxy server with a small memory footprint. In this guide, learn to install Envoy Proxy on Ubuntu 20.04.

The post How to Install Envoy Proxy on Ubuntu 20.04 appeared first on Linux Today.

Useful GUI Email Clients for Linux Desktop

Thu, 02/10/2022 - 16:00

There is a significant portion of users who prefer using email clients over browsers. Learn about useful GUI email clients for Linux desktop here.

The post Useful GUI Email Clients for Linux Desktop appeared first on Linux Today.

SparkyLinux 6.2 Released as the Second Update in the 6x Series

Thu, 02/10/2022 - 15:00

SparkyLinux 6.2 is the new release of the fast, lightweight, and fully customizable OS built on Debian. Learn more about the new release here.

The post SparkyLinux 6.2 Released as the Second Update in the 6x Series appeared first on Linux Today.

Doom Emacs and How To Install It

Thu, 02/10/2022 - 14:00

Doom Emacs is an easy and approachable way to get started with Emacs. Learn how it works and how to install and configure it today.

The post Doom Emacs and How To Install It appeared first on Linux Today.

How To Reuse SSH Connections To Speed Up Remote Login Process Using Multiplexing

Thu, 02/10/2022 - 13:30

Multiplexing is the ability to send more than one signal over a single line or connection. In OpenSSH, multiplexing can re-use an existing outgoing TCP connection for multiple concurrent SSH sessions to a remote SSH server, avoiding the overhead of creating a new TCP connection and reauthenticating each time. In other words, with this tip, one can speed up ssh connection access.

The post How To Reuse SSH Connections To Speed Up Remote Login Process Using Multiplexing appeared first on Linux Today.

How to Install or Upgrade NVIDIA 510.47.xx Drivers on Linux Mint 20 LTS

Thu, 02/10/2022 - 13:00

The following tutorial will teach you to install the latest bleeding-edge release 510.47.xx Nvidia Graphic Card Drivers on Linux Mint 20 LTS using various installation methods.

The post How to Install or Upgrade NVIDIA 510.47.xx Drivers on Linux Mint 20 LTS appeared first on Linux Today.

How to Set Up and Use Disposable VMs in GNOME Boxes

Thu, 02/10/2022 - 12:30

Sometimes you need a virtual machine (VM) that remembers all your settings and files. Other times, you need the opposite — a disposable VM (DVM) that is either deleted or reset when you close it. This article focuses on the latter use case in GNOME Boxes.

The post How to Set Up and Use Disposable VMs in GNOME Boxes appeared first on Linux Today.

What Is Log4Shell and How to Protect Your Linux System Against It

Thu, 02/10/2022 - 12:00

The Log4Shell vulnerability is described as the most critical zero-day vulnerability ever. Learn how to protect your Linux system against it.

The post What Is Log4Shell and How to Protect Your Linux System Against It appeared first on Linux Today.

The most 13 useful ‘echo’ command in linux

Thu, 02/10/2022 - 11:30

The echo command is one of the most basic and important commands in scripting/programming! This command displays or prints arguments at the terminal. The command is included in all distributions (operating systems) as either the shell or bash. Usually, developers or programmers use echo commands in both debugging and building of products such as websites, applications, and operating systems.

The post The most 13 useful ‘echo’ command in linux appeared first on Linux Today.

Landing a New syscall, part 1: What is Futex?

Thu, 02/10/2022 - 11:00

Over the past 18 months, Collabora has been on a roller-coaster ride developing futex2, a new set of system calls. As part of this prolonged effort, the futex_waitv() syscall has now successfully landed in Linux 5.16. A followup of the initial futex syscall, this new interface aims to overcome long term issues that have been limiting the way applications use the Linux kernel. But what exactly is futex? This series of posts will help answer that and other questions around this tricky function.

The post Landing a New syscall, part 1: What is Futex? appeared first on Linux Today.

The Bill Comes Due: Securing Open-Source Software Isn’t Going to Be Cheap

Thu, 02/10/2022 - 10:57

Devs and maintainers are getting paid. But not to concentrate on security.

The post The Bill Comes Due: Securing Open-Source Software Isn’t Going to Be Cheap appeared first on Linux Today.

How to Add Linux Host to Nagios Ubuntu Server – Part 2

Wed, 02/09/2022 - 23:00

Learn how to add a Linux host to a Nagios Ubuntu server with the help of this tutorial. This article assumes that you already have Nagios installed on your Ubuntu system. If not, follow the Part 1 tutorial guide article first.

The post How to Add Linux Host to Nagios Ubuntu Server – Part 2 appeared first on Linux Today.

How to install Swift programming language on Ubuntu

Wed, 02/09/2022 - 21:00

Swift development started in July 2010. Learn how to install the Swift programming language on Ubuntu here.

The post How to install Swift programming language on Ubuntu appeared first on Linux Today.

How to Install Htop on Debian 11 Bullseye

Wed, 02/09/2022 - 20:00

In the following tutorial, you will learn how to install Htop Interactive Process Viewer on Debian 11 Bullseye desktop or server.

The post How to Install Htop on Debian 11 Bullseye appeared first on Linux Today.

Best Free and Open Source Alternatives to Atlassian Trello

Wed, 02/09/2022 - 19:00

Trello is a web-based, Kanban-style, list-making application. Trello is proprietary software. This article covers the best free and open source alternatives to Trello.

The post Best Free and Open Source Alternatives to Atlassian Trello appeared first on Linux Today.

Best Audio and Video Players for Gnome Desktop

Wed, 02/09/2022 - 18:00

Interested in expanding your audiovisual capabilities on your computer? Learn about the best audio and video players for Gnome desktop here.

The post Best Audio and Video Players for Gnome Desktop appeared first on Linux Today.

How Cybercriminals Use Malware to Target Linux Operating Systems

Wed, 02/09/2022 - 17:00

As the most common cloud operating system, Linux is a core part of digital infrastructure and is quickly becoming an attacker’s ticket into a multi-cloud environment. Learn how cybercriminals are using malware to target Linux-based operating systems here.

The post How Cybercriminals Use Malware to Target Linux Operating Systems appeared first on Linux Today.

How to Install/Upgrade XanMod Kernel LTS on Rocky Linux 8

Wed, 02/09/2022 - 16:00

In the following tutorial, you will learn how to install the latest XanMod Kernel LTS on your Rocky Linux 8 server or workstation desktop.

The post How to Install/Upgrade XanMod Kernel LTS on Rocky Linux 8 appeared first on Linux Today.

Plasma Mobile Gear 22.02 Is Out with Many Changes

Wed, 02/09/2022 - 15:00

The Plasma Mobile Gear 22.02 software suite is here to update some of your favorite mobile apps, as well as the Plasma Mobile shell. Learn more here.

The post Plasma Mobile Gear 22.02 Is Out with Many Changes appeared first on Linux Today.

How to Upgrade to KDE Plasma 5.24 from 5.23

Wed, 02/09/2022 - 12:00

Here are the quick steps to upgrade to KDE Plasma 5.24 from 5.23.

The post How to Upgrade to KDE Plasma 5.24 from 5.23 appeared first on Linux Today.

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