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Building a virtual auto-deployment pipeline using Jenkins and Ansible

Friday 16th of August 2019 02:31:34 AM
Here's how one team used Ansible roles and Jenkins Pipeline to automate their Red Hat Virtualization for testing.

How to explain Kubernetes Secrets in plain English

Friday 16th of August 2019 01:17:13 AM
What is a Kubernetes secret? How does this type of Kubernetes object increase security? How do you create a Kubernetes secret? What are some best practices? Experts break it down

Steganography – Hide Files Inside Images In Linux

Friday 16th of August 2019 12:02:53 AM
5 Different Ways To Hide Files Inside Images In Linux

How To Set up Automatic Security Update (Unattended Upgrades) on Debian/Ubuntu?

Thursday 15th of August 2019 10:48:33 PM
One of an important task for Linux admins to make the system up-to-date. It’s keep your system more stable and avoid unwanted access and attack. Installing a package in Linux is a piece of cake. In the similar way we can update security patches as well. This is a simple tutorial that will show you to configure your system to receive automatic security updates.

How to create a vanity Tor .onion web address

Thursday 15th of August 2019 09:34:13 PM
Tor is a powerful, open source network that enables anonymous and non-trackable (or difficult to track) browsing of the internet. It's able to achieve this because of users running Tor nodes, which serve as intentional detours between two otherwise direct paths. For instance, if you are in New Zealand and visit, instead of being routed next door to the data center running, your traffic might be routed to Pittsburgh and then Berlin and then Vanuatu and finally to more

Destination Linux 134 - Xfce 4.14, Ubuntu Snaps, LibreOffice, Linux Journal, NVidia, Huawei, FFmpeg

Thursday 15th of August 2019 08:32:41 PM
Sparky Linux 2019.8, Xfce 4.14, LibreOffice 6.3, FFMPEG 4.2, Phoronix RX5700, Huawei New OpenSource OS, Martin Wimpress on Snaps, Linux Journal Says Goodbye…Again, Nvidia Coming Around? Space Mercs.

A Collection Of The Ultimate Web Browsers For Ubuntu

Thursday 15th of August 2019 07:31:09 PM
The web browser you pick needs to be right for you. If it doesn't suit your needs, it isn't worth your time, no matter how many cool features it has or colours it comes in. If security is important to you, consider Firefox - if you want something which will work on a less expensive computer, try Min - if you like familiarity and Google, Google Chrome is for you.

Wrong Person in Charge of the Linux Foundation (and in Charge of Linus Torvalds)

Thursday 15th of August 2019 06:29:37 PM
There are several glaring issues when it comes to the leadership of Linux’s steward; for one thing, it lacks actual background in… Linux

How to record screencasts in GNOME 3

Thursday 15th of August 2019 05:28:05 PM
GNOME is a free and open source desktop environment used by most GNU/Linux distributions like Fedora, openSUSE, and Ubuntu. It's designed to "get things done with ease, comfort, and control."read more

Install MySQL on CentOS 7 Operating System

Thursday 15th of August 2019 04:02:53 PM
MySQL, the most popular and reliable open-source relational database management system, is no longer available with CentOS’s repositories. In this article, we will learn how to install MySQL into CentOS 7 Operating System.

Tiny Type 10 module serves up Apollo Lake with 16GB DDR4

Thursday 15th of August 2019 02:19:58 PM
Kontron’s Linux-friendly, COM Express Mini Type 10 form-factor “COMe-m4AL10” and “COMe-m4AL10 (E2)” modules are built around Apollo Lake SoCs and offer up to 16GB DDR4 and 64GB eMMC with up to -40 to 85°C (E2) support. Kontron announced two 84 x 55mm, Intel Apollo Lake based compute modules with 16GB DDR4. The Atom-powered, -40 to […]

12 extensions for your GNOME desktop

Thursday 15th of August 2019 12:37:02 PM
The GNOME desktop is the default graphical user interface for most of the popular Linux distributions and some of the BSD and Solaris operating systems. Currently at version 3, GNOME provides a sleek user experience, and extensions are available for additional functionality.

Office 365 alternative: Consider LibreOffice for your next PC office suite

Thursday 15th of August 2019 10:54:06 AM
If you want a standalone office suite for your computer, LibreOffice may soon not just be your best choice, it will be close to your only PC-based choice.

Taz Brown: How Do You Fedora?

Thursday 15th of August 2019 09:11:10 AM
We recently interviewed Taz Brown on how she uses Fedora. This is part of a series on the Fedora Magazine. The series profiles Fedora users and how they use Fedora to get things done. Contact us on the feedback form to express your interest in becoming a interviewee.

Announcement: RapidDisk 6.0-1 Stable release

Thursday 15th of August 2019 07:28:15 AM
RapidDisk is an advanced Linux RAM Disk which consists of a collection of modules and an administration tool. Features include: Dynamically allocate RAM as block device. Use them as stand alone disk drives or even map them as caching nodes to slower local disk drives. I just tagged release version 6.0-1 on GitHub.

Convert Filenames to Lowercase through Ubuntu Command Line

Thursday 15th of August 2019 05:45:20 AM
In this article, we will show you two ways to convert all files and folder names in a given path to lowercase, simply through the command line.

How to install NetBox Network Documentation and Management Tool on Ubuntu 18.04 LTS

Thursday 15th of August 2019 04:02:24 AM
NetBox is a free and opensource web application software that can be used to manage and document computer networks. In this tutorial, we will explain how to install NetBox on Ubuntu 18.04 server.

Immutable Linux with Silverblue: My favorite superpower

Thursday 15th of August 2019 02:19:28 AM
As a security guy, I approve of defense-in-depth, which is why I like Silverblue.

SSLH – Share A Same Port For HTTPS And SSH

Thursday 15th of August 2019 12:36:32 AM
SSLH, a SSL/SSH multiplexer, allows us to share a same port for https, ssh on Linux.

How To Find Out Linux Operating System (OS) Installation Date And Time?

Wednesday 14th of August 2019 10:53:37 PM
This tutorial help you to check when the Linux Operating system was installed on your system.

More in Tux Machines

weston 7.0.0

Weston 7.0.0 is released!

ABI note: the return value of two functions introduced in this release
has been changed from void to int: weston_log_scope_printf and
weston_log_scope_vprintf. Additionally weston_binding_destroy has been
made public again.

Daniel Stone (1):
      backend-drm: Enforce content protection for hardware planes

Manuel Stoeckl (1):
      weston-terminal: Ignore SIGPIPE

Marius Vlad (2):
      weston-log: Return bytes written for 'printf()' and 'vprintf()' functions
      compositor: Return the number of bytes written as to format properly

Simon Ser (1):
      build: bump to version 7.0.0 for the official release

sichem (1):
      make weston_binding_destroy public

git tag: 7.0.0
Read more Also: Wayland's Weston 7.0 Compositor Released With PipeWire Streaming Support

today's howtos

MicroK8s Gets Powerful Add-ons

We are excited to announce new Cilium and Helm add-ons, coming to MicroK8s! These add-ons add even more power to your Kubernetes environment built on MicroK8s. The Cilium CNI plugin brings enhanced networking features, including Kubernetes NetworkPolicy support, to MicroK8s. You’ll also get direct CLI access to Cilium within MicroK8s using the microk8s.cilium wrapper. If you do not already have a version of cilium installed you can alias microk8s.cilium to cilium using the following command: snap alias microk8s.cilium cilium Helm, the package manager for Kubernetes will allow even easier management of your MicroK8s environment. Read more

Save Web Pages As Single HTML Files For Offline Use With Monolith (Console)

Monolith is a command line tool to save any web page as a single HTML file that contains everything needed to render web page locally, without needing a working Internet connection. Use this to save web pages containing documentation, wiki articles, and anything else that interests you, for local/offline use. Since the web pages are saved in plain HTML, use a tool that can search in files to quickly find the web page you're looking for. Unlike the regular "Save page as" (or Ctrl + s) option provided by web browsers to save web pages to your computer, which saves web page assets in a folder next to the saved web page, this command line tool retrieves the web page assets and converts them into base64 data URLs, using that in the document instead of the regular URLs. As a result, page assets like Javascript, CSS or images are embedded in the page HTML, so all you need is a web browser to access the locally saved web page. Read more