Ubuntu Security Podcast

Intresserad av säkerhet och ubuntu? På den här URL:en finns Podcast i ämnet. Ubuntu Security Podcast

Raspberry Pi powered e-paper display takes months to show a movie 22 september, 2020
We loved the filmic flair of Tom Whitwell‘s super slow e-paper display, which takes months to play a film in full. Living art His creation plays films at about two minutes of screen time per 24 hours, taking a little under three months for a 110-minute film. Psycho played in a corner of his dining… […]
Raspberry Pi turns retro radio into interactive storyteller 21 september, 2020
8 Bits and a Byte created this voice-controllable, interactive, storytelling device, hidden inside a 1960s radio for extra aesthetic wonderfulness. A Raspberry Pi 3B works with an AIY HAT, a microphone, and the device’s original speaker to run chatbot and speech-to-text artificial intelligence. This creature is a Bajazzo TS made by Telefunken some time during… […]
Code a GUI live with Digital Making at Home 19 september, 2020
This week, we’re introducing young people around the world to coding GUIs, or graphical user interfaces. Let them tune in this Wednesday at 5.30pm BST / 12.30pm EDT / 10.00pm IST for a fun live stream code-along session with Christina and special guest Martin! They’ll learn about GUIs, can ask us questions, and get to… […]
Build an arcade cabinet | Hackspace 35 18 september, 2020
Games consoles might be fast and have great graphics, but they’re no match for the entertainment value of a proper arcade machine. In this month’s issue of Hackspace magazine, you’re invited to relive your misspent youth with this huge build project. There’s something special about the comforting solidity of a coin-eating video game monolith, and… […]
How is computing taught in schools around the world? 17 september, 2020
Around the world, formal education systems are bringing computing knowledge to learners. But what exactly is set down in different countries’ computing curricula, and what are classroom educators teaching? This was the topic of the first in the autumn series of our Raspberry Pi research seminars on Tuesday 8 September. We heard from an international… […]
Raspberry Pi enables world’s smallest iMac 16 september, 2020
This project goes a step further than most custom-made Raspberry Pi cases: YouTuber Michael Pick hacked a Raspberry Pi 4 and stuffed it inside this Apple lookalike to create the world’s smallest ‘iMac’. Michael designed and 3D printed this miniature ‘iMac’ with what he calls a “gently modified” Raspberry Pi 4 at the heart. Everything… […]
Global sunrise/sunset Raspberry Pi art installation 15 september, 2020
24h Sunrise/Sunset is a digital art installation that displays a live sunset and sunrise happening somewhere in the world with the use of CCTV. Artist Dries Depoorter wanted to prove that “CCTV cameras can show something beautiful”, and turned to Raspberry Pi to power this global project. Harnessing CCTV The arresting visuals are beamed to… […]
How young people can run their computer programs in space with Astro Pi 14 september, 2020
Do you know young people who dream of sending something to space? You can help them make that dream a reality! We’re calling on educators, club leaders, and parents to inspire young people to develop their digital skills by participating in this year’s European Astro Pi Challenge. The European Astro Pi Challenge, which we run… […]
Coding for concentration with Digital Making at Home 12 september, 2020
September is wellness month at Digital Making at Home. Your young makers can code along with our educators every week to create projects that focus on their well-being. This week’s brand-new projects are all about helping young people concentrate better. Through Digital Making at Home, we invite parents and kids all over the world to… […]
What the blink is my IP address? 11 september, 2020
Picture the scene: you have a Raspberry Pi configured to run on your network, you power it up headless (without a monitor), and now you need to know which IP address it was assigned. Matthias came up with this solution, which makes your Raspberry Pi blink its IP address, because he used a Raspberry Pi… […]

Install and Configure Graylog Monitoring Server Ubuntu 20.04 22 september, 2020
Graylog is a free and open-source log management software tool that can be used to monitor log of the network systems from the central server. It uses Elasticsearch to store logs data and provide search capabilities, and MongoDB for storing meta information.
How to Install Mautic Marketing Automation Tool on Ubuntu 20.04 22 september, 2020
Mautic is an open source self-hosted marketing automation tool for everyone. You can use it to grow up your business, monitor your website, create landing pages, create campaign for your business, manage contacts, and even send marketing emails.
Setting up MinIO server for storage architecture usage 21 september, 2020
MinIO is a high performance, distributed object storage system. It is software-defined, runs on industry-standard hardware, and is 100% open source. In this tutorial, I will explain how to set up a Minio server for storage architecture usage.
The Perfect Server CentOS 8 with Apache, PHP, Postfix, Dovecot, Pure-FTPD, BIND and ISPConfig 3.2 (Beta) 18 september, 2020
This tutorial shows how to install ISPConfig 3.2 on a CentOS 8 (64Bit) server. ISPConfig 3 is a web hosting control panel that allows you to configure the following services through a web browser: Apache web server, Postfix mail server, MySQL, BIND nameserver, PureFTPd, SpamAssassin, ClamAV, Mailman, and many more.
How to integrate ONLYOFFICE editors with Moodle on Ubuntu 18 september, 2020
In this tutorial, we’ll learn how to connect ONLYOFFICE online editors and your Moodle instance using the activity plugin available in the Moodle library.
Configmaps in Kubernetes 17 september, 2020
In this article, we will see two examples to access data from configmaps in Kubernetes. In one example we will use config maps as environment variables in the pod command and in the other we will populate a volume with data stored in a ConfigMap
How to Install Apache Spark on Ubuntu 20.04 16 september, 2020
Apache Spark is an open-source framework and a general-purpose cluster computing system. Spark provides high-level APIs in Java, Scala, Python and R that supports general execution graphs.
Install Puppet Master and Agent on Ubuntu 20.04 15 september, 2020
Puppet is a free and open-source administration automation engine for Linux, Unix and Windows operating systems. In this tutorial, we will explain how to install Puppet server and agent on Ubuntu 20.04 server.
Install Plex Media Server on Ubuntu 20.04 14 september, 2020
Plex is a powerful and feature-rich media streaming server that can be used to organize your video, music, and photo, and stream them to remote the remote devices from anywhere. In this tutorial, we will explain how to install Plex media server with Nginx as a reverse proxy on Ubuntu 20.04 server.
How to Setup LibreNMS Monitoring Tool with Nginx on Ubuntu 20.04 11 september, 2020
LibreNMS is a free and open-source network monitoring tool for Linux operating system. You can monitor different operating systems such as Linux, Windows, FreeBSD and several network devices such as Cisco, Juniper, Foundry, FreeBSD, Brocade and many more with LibreNMS.

Share Files Between Linux Desktops With Warpinator 22 september, 2020
Warpinator is a simple graphical network transfer tool to easily and securely share files between Linux desktops in the local area network.
How to install TensorFlow Machine Learning System on Ubuntu 20.04 22 september, 2020
TensorFlow is an open-source machine learning library written in Python and built by Google.
Give Your GNOME Desktop a Tiling Makeover With Material Shell GNOME Extension 22 september, 2020
Material Shell GNOME extension turns your regular GNOME desktop into a preconfigured tiling window manager and thus giving you an intuitive interface.
Firefox 81 Is Now Available for Download, Here's What's New 22 september, 2020
Firefox 81 continues the monthly release cycle and brings a bunch of new features and improvements
Taming the tar command: Tips for managing backups in Linux 21 september, 2020
Put tar to work creating and managing your backups smartly. Learn how tar can create, extract, append, split, verify integrity, and much more.

Ubuntu Touch OTA-13 Released with Support for Sony Xperia X and OnePlus 3/3T 23 september, 2020
After several delays, the UBports Foundation announced the release of the Ubuntu Touch OTA-13 software update for Ubuntu Phone devices, a major update that brings support for new devices and various other improvements.
Encoding detection smackdown 23 september, 2020
enca vs file vs iconv vs isutf8 vs uchardet? The file and isutf8 commands are best for detecting whether or not a file contains only UTF-8 characters.
Linux Journal is Back 23 september, 2020
As of today, Linux Journal is back, and operating under the ownership of Slashdot Media. As Linux enthusiasts and long-time fans of Linux Journal, we were disappointed to hear about Linux Journal closing it's doors last year. It took some time, but fortunately we were able to get a deal done that allows us to […]
Microsoft will release a web browser for Linux next month. Repeat, Microsoft will release a browser for Linux -- and it uses Google's technology 23 september, 2020
This means Linus Torvalds has definitely won, doesn't it? Ignite Microsoft will release its Edge browser for Linux next month, initially through the browser's Dev preview channel.…
Microsoft is Bringing Edge Browser to Linux in October 23 september, 2020
At the Ignite 2020, Microsoft announced that the Chromium-based Edge browser will have a Linux preview build in October this year.

Ubuntu Touch OTA-13 Released with Support for Sony Xperia X and OnePlus 3/3T
After several delays, the UBports Foundation announced the release of the Ubuntu Touch OTA-13 software update for Ubuntu Phone devices, a major update that brings support for new devices and various other improvements.
Encoding detection smackdown
enca vs file vs iconv vs isutf8 vs uchardet? The file and isutf8 commands are best for detecting whether or not a file contains only UTF-8 characters.
Linux Journal is Back
As of today, Linux Journal is back, and operating under the ownership of Slashdot Media. As Linux enthusiasts and long-time fans of Linux Journal, we were disappointed to hear about Linux Journal closing it's doors last year. It took some time, but fortunately we were able to get a deal done that allows us to […]
Microsoft will release a web browser for Linux next month. Repeat, Microsoft will release a browser for Linux -- and it uses Google's technology
This means Linus Torvalds has definitely won, doesn't it? Ignite Microsoft will release its Edge browser for Linux next month, initially through the browser's Dev preview channel.…
Microsoft is Bringing Edge Browser to Linux in October
At the Ignite 2020, Microsoft announced that the Chromium-based Edge browser will have a Linux preview build in October this year.
Linux Lite 5.2 Is Now Ready for Testing Based on Ubuntu 20.04.1 LTS
Linux Lite creator and lead developer Jerry Bezencon announced today the general availability for public testing of the RC (Release Candidate) version of the upcoming Linux Lite 5.2 release.
A million students and counting have learned Linux
The Linux Foundation[he]#039[/he]s Free Introduction to Linux class has just passed the million enrollment mark.
Meet eDEX-UI, A Sci-Fi Inspired Linux Terminal Emulator With Some Cool Features
eDEX-UI is a cool sci-fi inspired terminal emulator that looks cool with a bunch of options like system monitoring. Check out what features it offers.
What Cassandra users think of their NoSQL DBMS
They love it, but they really, really wish there were more expert Cassandra NoSQL DBMS administrators out there.
Solve a real-world problem using Java
As I wrote in the first two articles in this series, I enjoy solving small problems by writing small programs in different languages, so I can compare the different ways they approach the solution. The example I'm using in this series is dividing bulk supplies into hampers of similar value to distribute to struggling neighbors […]
Give Your GNOME Desktop a Tiling Makeover With Material Shell GNOME Extension
Material Shell GNOME extension turns your regular GNOME desktop into a preconfigured tiling window manager and thus giving you an intuitive interface.
Compact in-vehicle gateway offers flexible power switching
Axiomtek’s rugged, Linux-ready“ UST200-83H-FL” is a compact, DIN-rail IoT gateway with an Apollo Lake SoC plus dual isolated GbE, mSATA, CAN, DIO, dual mini-PCIe, and in-vehicle friendly power management. In-vehicle computers are becoming increasingly diverse, with different systems targeting everything from infotainment to telematics to ADAS and camera integration. Axiomtek’s fanless UST200-83H-FL is billed as […]
Teach Python with the Mu editor
Teaching kids to code is very popular in schools. Many years ago, in the days of the Apple II and Logo programming, I learned about turtle graphics. I enjoyed learning how to program the virtual turtle and later helping students to do the same.read more
Installing and running Vagrant using qemu-kvm
A how to guide for installing and running Vagrant using qemu-kvm on Fedora.
Open Source meets Super Resolution
Introducing an accurate and light-weight deep network for video super-resolution upscaling, running on a completely open source software stack using Panfrost, the free and open-source graphics driver for Mali GPUs.
Share Files Between Linux Desktops With Warpinator
Warpinator is a simple graphical network transfer tool to easily and securely share files between Linux desktops in the local area network.
How to install TensorFlow Machine Learning System on Ubuntu 20.04
TensorFlow is an open-source machine learning library written in Python and built by Google. This article will show you how to install the TensorFlow library in a Python virtual environment using the command line application on Ubuntu 20.04.
Setting up MinIO server for storage architecture usage
MinIO is a high performance, distributed object storage system. It is software-defined, runs on industry-standard hardware, and is 100% open source. In this tutorial, I will explain how to set up a Minio server for storage architecture usage.
Firefox 81 Is Now Available for Download, Here’s What’s New
Mozilla’s Firefox 81 web browser is now up for grabs as the Open Source company pushed the final bits and published the new release on its FTP servers.
Pi-like SBC offers Rockchip RK3128 for $25
Geniatech has launched a $25 “XPI-3128” SBC that runs Linux or Android on a quad -A7 Rockchip RK3128 with 512MB RAM, 8GB eMMC, optional 802.11ac/BT 4.2, and Pi-like ports, layout, and 40-pin GPIO. Last year, Geniatech introduced a series of Developer Board (DB) SBCs based on Rockchip SoCs led by the RK3399Pro-based DB3399 Pro. Now […]

Raise3D PRO2 Plus 3D Printer
ARTNR RAISE3D-PRO2-PLUSRaise3D PRO2 Plus 3D Printer
ViewIT 5″ baby monitor
ViewIT 5″ baby monitor CE adapter with EU plug ARTNR TV-BM308-5A-2MP
ViewIT 4.3″ baby monitor
ViewIT 4.3″ baby monitor with CE adapter with EU plug ARTNR TV-BM520-5A-2MP
ViewIT Wi-Fi Smart Home Camera Floodlight
ViewIT Wi-Fi Smart Home Camera Support TUYA, Alexa Google home (optional) Support scan QR code add 24PCS 15W 120lumen White LED，8PCS IR LED Day/Night, IR distance:10m Motion Detection; 2.4GHz Wi-Fi 2-way audio communication Support TF-card Storage, Max: 128GB * Support Cloud Storage * Support Mobile Remote View & Control * Power: DC12V/2A *Default mode in […]
Mikrotik RBD53iG-5HacD2HnD hAP ac3 5xGE dualband L4
ARTNR MKT-10253Mikrotik RBD53iG-5HacD2HnD hAP ac3 5xGE dualband L4
Mikrotik CSS610-8G-2S+IN 8xGE 2xSFP+ SwOS
ARTNR MKT-10254Mikrotik CSS610-8G-2S+IN 8xGE 2xSFP+ SwOS
Mikrotik RBD22UGS-5HPacD2HnD-15S mANTBox 52 15s dualband L4
ARTNR MKT-10255Mikrotik RBD22UGS-5HPacD2HnD-15S mANTBox 52 15s dualband L4
Mikrotik nRayAIM-DH1 Aiming tool for Wireless Wire nRAY
ARTNR MKT-10256Mikrotik nRayAIM-DH1 Aiming tool for Wireless Wire nRAY
Technaxx FullHD Wifi IP PT Indoor Camera TX-146
Technaxx FullHD 1920 x 1080, Wifi 2.4GHz, IP PT Indoor Camera TX-146, rotable camera head for optimal indoor all-round visibility, ARTNR TECH-210Technaxx FullHD Wifi IP PT Indoor Camera TX-146
Samsung 27″ curved monitor blue/grey
Samsung 27″ curved monitor blue/grey ARTNR DEL3006801