Ubuntu Security Podcast

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

Linux Journal Ceases Publication: An Awkward Goodbye 8 augusti, 2019
by Kyle Rankin IMPORTANT NOTICE FROM LINUX JOURNAL, LLC: On August 7, 2019, Linux Journal shut its doors for good. All staff were laid off and the company is left with no operating funds to continue in any capacity. The website will continue to stay up for the next few weeks, hopefully longer for archival […]
Oops! Debugging Kernel Panics 7 augusti, 2019
by Petros Koutoupis A look into what causes kernel panics and some utilities to help gain more information. Working in a Linux environment, how often have you seen a kernel panic? When it happens, your system is left in a crippled state until you reboot it completely. And, even after you get your system back […]
Loadsharers: Funding the Load-Bearing Internet Person 7 augusti, 2019
by Eric S. Raymond The internet has a sustainability problem. Many of its critical services depend on the dedication of unpaid volunteers, because they can't be monetized and thus don't have any revenue stream for the maintainers to live on. I'm talking about services like DNS, time synchronization, crypto libraries—software without which the net and […]
Documenting Proper Git Usage 7 augusti, 2019
by Zack Brown Jonathan Corbet wrote a document for inclusion in the kernel tree, describing best practices for merging and rebasing git-based kernel repositories. As he put it, it represented workflows that were actually in current use, and it was a living document that hopefully would be added to and corrected over time. The inspiration […]
Understanding Python's asyncio 7 augusti, 2019
by Reuven M. Lerner How to get started using Python's asyncio. Earlier this year, I attended PyCon, the international Python conference. One topic, presented at numerous talks and discussed informally in the hallway, was the state of threading in Python—which is, in a nutshell, neither ideal nor as terrible as some critics would argue. A […]
RV Offsite Backup Update 7 augusti, 2019
by Kyle Rankin Having an offsite backup in your RV is great, and after a year of use, I've discovered some ways to make it even better. Last year I wrote a feature-length article on the data backup system I set up for my RV (see Kyle's "DIY RV Offsite Backup and Media Server" from […]
Another Episode of "Seems Perfectly Feasible and Then Dies"--Script to Simplify the Process of Changing System Call Tables 7 augusti, 2019
by Zack Brown David Howells put in quite a bit of work on a script, ./scripts/syscall-manage.pl, to simplify the entire process of changing the system call tables. With this script, it was a simple matter to add, remove, rename or renumber any system call you liked. The script also would resolve git conflicts, in the […]
Experts Attempt to Explain DevOps--and Almost Succeed 7 augusti, 2019
by Bryan Lunduke What is DevOps? How does it relate to other ideas and methodologies within software development? Linux Journal Deputy Editor and longtime software developer, Bryan Lunduke isn't entirely sure, so he asks some experts to help him better understand the DevOps phenomenon. The word DevOps confuses me. I'm not even sure confuses me […]
DNA Geometry with cadnano 7 augusti, 2019
by Joey Bernard This article introduces a tool you can use to work on three-dimensional DNA origami. The package is called cadnano, and it's currently being developed at the Wyss Institute. With this package, you'll be able to construct and manipulate the three-dimensional representations of DNA structures, as well as generate publication-quality graphics of your […]
Running GNOME in a Container 7 augusti, 2019
by Adam Verslype Containerizing the GUI separates your work and play. Virtualization has always been a rich man's game, and more frugal enthusiasts—unable to afford fancy server-class components—often struggle to keep up. Linux provides free high-quality hypervisors, but when you start to throw real workloads at the host, its resources become saturated quickly. No amount […]

Rob’s Raspberry Pi Dungeons and Dragons table 23 oktober, 2019
Rob made an interactive Dungeons and Dragons table using a Raspberry Pi and an old TV. He thought it best to remind me, just in case I had forgotten. I hadn’t forgotten. Honest. Here’s a photo of it. The table connects to Roll20 via Chromium, displaying the quest maps while the GM edits and reveals […]
The grilled cheese-making robot of your dreams 22 oktober, 2019
Ummm…YES PLEASE! Cheeseborg: The Grilled Cheese Robot! More cool stuff at http://www.tabb.me and http://www.evankhill.com Cheeseborg has one purpose: to create the best grilled cheese it possibly can! Cheeseborg is fully automated, voice activated, and easy to move. With Google Assistant SDK integration, Cheeseborg can even be used as a part of your smart home. Does […]
Raspberry Pi retro gaming on Reddit 21 oktober, 2019
Reddit was alive with the sound of retro gaming this weekend. First out to bat is this lovely minimalist, wall-mounted design built by u/sturnus-vulgaris, who states: I had planned on making a bar top arcade, but after I built the control panel, I kind of liked the simplicity. I mounted a frame of standard 2×4s cut with […]
We love a good pen plotter 18 oktober, 2019
BrachioGraph touts itself as the cheapest, simplest possible pen plotter, so, obviously, we were keen to find out more. Because, if there’s one thing we like about our community, it’s your ability to recreate large, expensive pieces of tech with a few cheap components and, of course, a Raspberry Pi. So, does BrachioGraph have what it […]
Designing distinctive Raspberry Pi products 17 oktober, 2019
If you have one of our official cases, keyboards or mice, or if you’ve visited the Raspberry Pi Store in Cambridge, UK, then you know the work of Kinneir Dufort. Their design has become a part of our brand that’s recognised the world over. Here’s an account from the Kinneir Dufort Chief Design Officer, Craig […]
Tim Peake and Astro Pi winners meet at Rooke Award ceremony 16 oktober, 2019
Engineering has always been important, but never more so than now, as we face global challenges and need more brilliant young minds to solve them. Tim Peake, ESA astronaut and one of our Members, knows this well, and is a big advocate of engineering, and of STEM more broadly. That’s why during his time aboard […]
Musically synced car windscreen wipers using Raspberry Pi 15 oktober, 2019
Hey there! I’ve just come back from a two-week vacation, Liz and Helen are both off sick, and I’m not 100% sure I remember how to do my job. So, while I figure out how to social media and word write, here’s this absolutely wonderful video from Ian Charnas, showing how he hacked his car […]
Plague at Pi Towers 14 oktober, 2019
Alex, Helen and I are all in our respective beds today with the plague. So your usual blog fodder won’t get served up today because none of us can look at a monitor for more than thirty seconds at a trot: instead I’m going to ask you to come up with some content for us. […]
VC4 and V3D OpenGL drivers for Raspberry Pi: an update 11 oktober, 2019
Here’s an update from Iago Toral of Igalia on development of the open source VC4 and V3D OpenGL drivers used by Raspberry Pi. Some of you may already know that Eric Anholt, the original developer of the open source VC4 and V3D OpenGL drivers used by Raspberry Pi, is no longer actively developing these drivers […]
Code your own Donkey Kong barrels | Wireframe issue 24 10 oktober, 2019
Replicate the physics of barrel rolling – straight out of the classic Donkey Kong. Mark Vanstone shows you how. Nintendo’s Donkey Kong Donkey Kong first appeared in arcades in 1981, and starred not only the titular angry ape, but also a bouncing, climbing character called Jumpman – who later went on to star in Nintendo’s little-known […]

CentOS 8 Package Management with DNF on the Command Line 18 oktober, 2019
DNF stands for Dandified YUM is a software package manager for RPM-based Linux distributions. It is used to install, update and remove packages in the Fedora/RHEL/CentOS operating system.
How to Install Mastodon Social Networking Platform on Debian 10 17 oktober, 2019
Mastodon is an open-source social networking platform very similar to Twitter. In this tutorial, we will show you how to install Mastodon on Debian 10.
How to Configure Network Interfaces using NMCLI on Centos 7.6 17 oktober, 2019
The first thing after installing a Linux OS as a server is configuring the network interface to have remote access and from your workstation/laptop. In this tutorial, we will use nmcli which stands for Network Manager Command Line tool for configuring our network interfaces.
How to Install InvoicePlane with Nginx on Debian 9 16 oktober, 2019
InvoicePlane is a free and open-source invoicing application. Its source code can be found on this Github. This tutorial will show you how to install InvoicePlane on a fresh Debian 9 (stretch) system.
How to Install Gitlab Server with Docker on Ubuntu 18.04 LTS 16 oktober, 2019
Gitlab CE or Community Edition is an open-source application used to host your Git repositories. In this tutorial, I will show you how to install Gitlab CE on Ubuntu 18.04 LTS using Docker and then configure it securely and add a first project.
How to Deploy a Dynamic DNS Server with Docker on Debian 10 15 oktober, 2019
This article will guide you through the complete setup of a Dynamic DNS server in a Docker container on a Debian 10 system, including setting up the required DNS records, placing the management API behind an Nginx HTTPS reverse proxy, and automating the client-side DNS record updates.
How to Install and Secure Redis on CentOS 7 15 oktober, 2019
Redis is a distributed in-memory key-value database with optional durability. In this tutorial, we will show you how to install and configure Redis Server on CentOS 7. We will install the Redis Server from the Remi repository, and then secure the installation.
How to install Ntopng Network Monitor on Debian 10 14 oktober, 2019
Ntopng is a free, open-source and very useful network monitoring tool that can be used to monitor network traffic in real-time. It is a high-performance, low-resource and next generation version of the original ntop based on libpcap.
A Guide to running a Reverse proxy for HTTP(S), SSH and MySQL/MariaDB using NGINX 14 oktober, 2019
This guide will walk you through the installation and configuration of NGINX to allow for the running of multiple physical servers, virtual machines or a combination of both behind a single public-facing IP Address.
How to Install Jetty JAVA http Server on Debian 10 11 oktober, 2019
Jetty is a free and open-source Java HTTP server that can be used in different projects, both in development and production. In this tutorial, we will show you how to install Jetty on Debian 10.

How to Find Syntax Errors in the Apache Configuration file on Linux 22 oktober, 2019
2DayGeek: This tutorial allows you to find syntax errors in the Apache configuration file on Linux.
10 Useful IP Commands to Configure Network Interfaces 22 oktober, 2019
How can i install SNAP on Linux (CentOS/Ubuntu) 22 oktober, 2019
Snap is containerized software packages that are simple to create & install.
Open source database use is a growing trend 22 oktober, 2019
Study shows that more users are using open source software for data management, with most organizations using more than one technology to help meet different needs.
Ignoring Files and Directories in Git 22 oktober, 2019
The .gitignore file specifies what untracked files Git should ignore.

Terminology - A Best Terminal Emulator With Lots Of Features 23 oktober, 2019
Terminology is a best Linux Terminal because it comes with a whole bunch of cool features by default. It is based on EFL(Enlightenment Foundation Libraries),
Tails 4.0 Anonymous Linux OS Released, Based on Debian GNU/Linux 10 "Buster" 23 oktober, 2019
The Tails project released today the final version of the Tails 4.0 operating system, a major release that introduces numerous enhancements and updated components.
Power to the users? Admins be warned: Microsoft set to introduce 'self-service purchase' in Office 365 23 oktober, 2019
Users will be able to buy own licences and administrators cannot prevent it. Microsoft will allow "self-service purchase and license management capabilities" for Office 365 users, initially for its Power Platform low-code services, PowerApps, PowerBI and Flow.…
Apollo Lake based panel PC series features PoE 23 oktober, 2019
IEI unveiled an “AFL-3” series of Apollo Lake based panel PCs with PoE support, M.2 storage and wireless, and 7-, 10.1-, 12.1-, or 15.6-inch HD capacitive touchscreens. IEI announced a series of “light industrial” interactive panel PCs with Power-over-Ethernet support. The fanless, PCAP AFL-3 series run on an Apollo Lake SoC. As with IEI’s Intel […]
Hell hath GNOME fury: Linux desktop org swings ax at patent troll's infringement claim 23 oktober, 2019
Rather than settle and make pain just go away, project wants to send a message instead. After being hit with a patent-infringement lawsuit last month, the GNOME Foundation has fired back with a counterclaim – and urged the courts to dismiss the case.…

How to program with Bash: Logical operators and shell expansions
Bash is a powerful programming language, one perfectly designed for use on the command line and in shell scripts. This three-part series (which is based on my three-volume Linux self-study course) explores using Bash as a programming language on the command-line interface (CLI).read more
How to Fix Unmet Dependencies Error on Ubuntu?
Using the APT package management utility in Ubuntu or some other Linux distros is straightforward for most users. It helps to install, remove and update packages. Sometimes however, when third party dependencies are involved, the apt-get command might fail with the error: "The following packages have unmet dependencies" and the package installation suddenly comes to […]
Terminology - A Best Terminal Emulator With Lots Of Features
Terminology is a best Linux Terminal because it comes with a whole bunch of cool features by default. It is based on EFL(Enlightenment Foundation Libraries),
Tails 4.0 Anonymous Linux OS Released, Based on Debian GNU/Linux 10 "Buster"
The Tails project released today the final version of the Tails 4.0 operating system, a major release that introduces numerous enhancements and updated components.
Power to the users? Admins be warned: Microsoft set to introduce 'self-service purchase' in Office 365
Users will be able to buy own licences and administrators cannot prevent it. Microsoft will allow "self-service purchase and license management capabilities" for Office 365 users, initially for its Power Platform low-code services, PowerApps, PowerBI and Flow.…
Apollo Lake based panel PC series features PoE
IEI unveiled an “AFL-3” series of Apollo Lake based panel PCs with PoE support, M.2 storage and wireless, and 7-, 10.1-, 12.1-, or 15.6-inch HD capacitive touchscreens. IEI announced a series of “light industrial” interactive panel PCs with Power-over-Ethernet support. The fanless, PCAP AFL-3 series run on an Apollo Lake SoC. As with IEI’s Intel […]
Hell hath GNOME fury: Linux desktop org swings ax at patent troll's infringement claim
Rather than settle and make pain just go away, project wants to send a message instead. After being hit with a patent-infringement lawsuit last month, the GNOME Foundation has fired back with a counterclaim – and urged the courts to dismiss the case.…
Canonical Outs New Linux Kernel Security Update for Ubuntu 18.04 and 16.04 LTS
Canonical released today a new Linux kernel security update for the Ubuntu 18.04 LTS and Ubuntu 16.04 LTS operating system series to address several security vulnerabilities.
How to setup an anonymous FTP download server
Sometimes you may not need to set up a full FTP server with authenticated users with upload and download privileges. If you are simply looking for a quick way to allow users to grab a few files, an anonymous FTP server can fit the bill. This article shows you show to set it up.
How To Record Everything You Do In Terminal
The script command creates a typescript of everything you do in the Terminal. It doesn’t matter whether you install an application, create a directory/file, remove a folder. Everything will be recorded, including the commands and the respective outputs.
Display, Format & Set the Date on Linux Command Line
Learn how to display, format and set the date / time on the Linux command line. Also learn about epoch (UNIX time), hardware clocks and other interesting tidbits about time.
How To Set Up/Enable Email Alerts for SSH root Login on Linux
2DayGeek: This one-line script will alert you whenever a user logs in through SSH.
Latest Firefox Brings Privacy Protections Front and Center Letting You Track the Trackers
Our push this year has been building privacy-centric features in our products that are on by default. With this move, we’re taking the guesswork out of how to give yourself … Read moreThe post Latest Firefox Brings Privacy Protections Front and Center Letting You Track the Trackers appeared first on The Mozilla Blog.
Compact Apollo Lake SBC aims sky high
Versalogic’s Linux-ready, sandwich-style “Harrier” SBC has an Apollo Lake processor and a compact 95 x 55mm footprint, ECC RAM support, and ruggedization features designed for high altitude UAVs.
Moving OpenStack containers from docker.io to quay.io
Learn more with this short example on how to move container images from the docker.io registry to quay.io.
Ubuntu 20.04 LTS (Focal Fossa) Daily Build ISOs Are Now Available to Download
While the Ubuntu community is still devouring the recently released Ubuntu 19.10 (Eoan Ermine) operating system, Canonical kicked off a new development cycle, for Ubuntu 20.04 LTS.
Ubuntu 19.10 Review: Another Retrofitting Release
In this review, we’ll take a close look at the new release and what Canonical introduced so far in Ubuntu 19.10.
How to Disable SELinux on CentOS 8
Having looked at what SELinux is and the various modes it can be configured, let's now see how you can disable SELinux on CentOS 8
How to build a Flatpak
A long time ago, a Linux distribution shipped an operating system along with all the software available for it. There was no concept of “third party” software because everything was a part of the distribution. Applications weren’t so much installed as they were enabled from a great big software repository that you got on one […]
How To Download A YouTube Playlist And Convert It To MP3 Using youtube-dl
This article explains using youtube-dl to download a YouTube playlist using the best available audio format, and convert it to MP3 (using FFmpeg, which youtube-dl uses automatically for transcoding).

ICY DOCK ExpressCage Extra tray for MB324 Series black
ARTNR MB324TP-BICY DOCK ExpressCage Extra tray for MB324 Series black
Shuttle XPC AIO Barebone, POS, 19,5″ multi-touch, i3-7100U, black
ARTNR P90U3-B
Shuttle XPC AIO Barebone, POS, 19,5″ multi-touch, i3-7100U, white
ARTNR P90U3-W
Shuttle XPC AIO Barebone, POS, 19,5″ multi-touch, i5-7200U, black
ARTNR P90U5-B
Shuttle XPC AIO Barebone, POS, 15,6″ multi-touch, Cel4205U, black
ARTNR P51U-B
Kingston 32GB USB 2.0 DataTraveler 20, 3-pack
Kingston 32GB USB 2.0 DataTraveler 20, USB-minne, 3-pack, svart Mest prisvärda USB 2.0-lösning Kingstons DataTraveler® 20 (DT20) USB-minne uppfyller USB 2.0-specifikationerna som en rad olika enheter – t.ex. bärbara och stationära datorer och spelkonsoler för att bara nämna några – har stöd för. Med hjälp av DT20 går lagring och överföring av filer, videor, musik, […]
Kingston 64GB USB 2.0 DataTraveler 20
Kingston 64GB USB 2.0 DataTraveler 20, USB-minne, 1-pack, svart Mest prisvärda USB 2.0-lösning Kingstons DataTraveler® 20 (DT20) USB-minne uppfyller USB 2.0-specifikationerna som en rad olika enheter – t.ex. bärbara och stationära datorer och spelkonsoler för att bara nämna några – har stöd för. Med hjälp av DT20 går lagring och överföring av filer, videor, musik, […]
Kingston 64GB USB 2.0 DataTraveler 20, 2-pack
Kingston 64GB USB 2.0 DataTraveler 20, USB-minne, 2-pack, svart Mest prisvärda USB 2.0-lösning Kingstons DataTraveler® 20 (DT20) USB-minne uppfyller USB 2.0-specifikationerna som en rad olika enheter – t.ex. bärbara och stationära datorer och spelkonsoler för att bara nämna några – har stöd för. Med hjälp av DT20 går lagring och överföring av filer, videor, musik, […]
Kingston 64GB USB 2.0 DataTraveler 20, 3-pack
Kingston 64GB USB 2.0 DataTraveler 20, USB-minne, 3-pack, svart Mest prisvärda USB 2.0-lösning Kingstons DataTraveler® 20 (DT20) USB-minne uppfyller USB 2.0-specifikationerna som en rad olika enheter – t.ex. bärbara och stationära datorer och spelkonsoler för att bara nämna några – har stöd för. Med hjälp av DT20 går lagring och överföring av filer, videor, musik, […]
Kingston 32GB USB 2.0 DataTraveler 20, 2-pack
Kingston 32GB USB 2.0 DataTraveler 20, USB-minne, 2-pack, svart Mest prisvärda USB 2.0-lösning Kingstons DataTraveler® 20 (DT20) USB-minne uppfyller USB 2.0-specifikationerna som en rad olika enheter – t.ex. bärbara och stationära datorer och spelkonsoler för att bara nämna några – har stöd för. Med hjälp av DT20 går lagring och överföring av filer, videor, musik, […]