CentOS

CentOS
är en fritt tillgänglig Linux-distribution baserad på Red Hat Enterprise Linux (RHEL) och målet är att vara 100 procent kompatibel med denna.

ftp://ftp.sunet.se/pub/Linux/distributions/centos/

CentOS hemsida :
http://www.centos.org/

Text Processing in Rust 18 mars, 2019
by Mihalis Tsoukalos Create handy command-line utilities in Rust. This article is about text processing in Rust, but it also contains a quick introduction to pattern matching, which can be very handy when working with text. Strings are a huge subject in Rust, which can be easily realized by the fact that Rust has two […]
Weekend Reading: Tor and Tails 16 mars, 2019
by Carlie Fairchild Tails is a live media Linux distro designed to boot into a highly secure desktop environment. Tor is a browser that prevents somebody watching your internet connection from learning what sites you visit, and it prevents the sites you visit from learning your physical location. Learn why anonymity matters and how you […]
The JS Foundation and Node.js Foundation Have Merged to Form the Open JS Foundation, GNOME 3.32 Now Available, Qt 5.12.2 Patch Release, Kernel Update for Ubuntu 14.04, Debian GNU/Linux Project Leader Nominations 15 mars, 2019
News briefs for March 15, 2019. The JS Foundation and the Node.js Foundation are merging to form the OpenJS Foundation. ZDNet reports that the Linux Foundation made the announcement this week at the Open Source Leadership Summit in Half Moon Bay, CA. The OpenJS Foundation's mission " is to support the growth of JavaScript and […]
Chasing Linux Kernel Archives 15 mars, 2019
by Zack Brown Kernel development is truly impossible to keep track of. The main mailing list alone is vast beyond belief. Then there are all the side lists and IRC channels, not to mention all the corporate mailing lists dedicated to kernel development that never see the light of day. In some ways, kernel development […]
Tetrate Launched, Google Chrome 73 Released, Godot 3.1 Is Now Available, Enroll to Try Android Q Beta, and Pi Day Live Stream Event and Contest 14 mars, 2019
News briefs for March 14, 2019. Tetrate, a new enterprise-grade service mesh from the creators of gRPC and Istio, launched yesterday. Varun Talwar, CEO of Tetrate and formerly co-creator of Istio at Google, says "Tetrate's mission is to create a secure and flexible application networking layer to help enterprises transition from their decades-old rigid networking […]
Antennas in Linux 14 mars, 2019
by Joey Bernard For this article, I want to introduce a piece of software I've actually used recently in my own work. My new day job involves studying the ionosphere using an instrument called an ionosonde. This device is basically a giant radio transmitter that bounces radio waves off the ionosphere to see its structure […]
Streamlio Launches Streamlio Cloud, Firefox Announces Firefox Send, GraphQL Foundation Collaborating with the Joint Development Foundation, the Fedora Project Is Sponsoring Libravatar and the Linux Foundation Announces Community Bridge 13 mars, 2019
News briefs for March 13, 2019. Streamlio announces Streamlio Cloud, "its new cloud-native service for fast data". Streamlio Cloud is powered by Apache Pulsar and runs within Amazon Web Services. The press release quotes Streamlio Co-Founder Karthik Ramasamy: "Streamlio's new service makes the unique cloud-native architecture, performance, and flexibility of Apache Pulsar accessible to any […]
FOSS Project Spotlight: Daylight Linux Version 3 13 mars, 2019
by Hamdy Abou El Anein Daylight Linux is the only official distribution for the Raspberry Pi to work with the Fluxbox interface. With Fluxbox, Daylight Linux is one of the lightest and fastest distributions for all Raspberry Pi models. Many programs, games and system tools were developed during a long year of work in Python […]
The Linux Foundation Announces the CHIPS Alliance, Raspberry Pi-Driven Dream Machine, Purism's Librem 5 Phone to Have Lockdown Mode, Avidemux 2.7.2 Now Available and sway 1.0 Released 12 mars, 2019
News briefs for March 12, 2019. The Linux Foundation yesterday announced it is forming the CHIPS Alliance project to "host and curate high-quality open source code relevant to the design of silicon devices. CHIPS Alliance will foster a collaborative environment that will enable accelerated creation and deployment of more efficient and flexible chip designs for […]
Considering Fresh C Extensions 12 mars, 2019
by Zack Brown Matthew Wilcox recently realized there might be a value in depending on C extensions provided by the Plan 9 variant of the C programming language. All it would require is using the -fplan9-extensions command-line argument when compiling the kernel. As Matthew pointed out, Plan 9 extensions have been supported in GCC as […]

Laser-engraved Raspberry Pi hologram 18 mars, 2019
Inspired by an old episode of Pimoroni’s Bilge Tank, and with easy access to the laser cutter at the Raspberry Pi Foundation office, I thought it would be fun to create a light-up multi-layered hologram using a Raspberry Pi and the Pimoroni Unicorn pHAT. Raspberry Pi layered light Read more – Break it to make […]
Coding Space Invaders’ disintegrating shields | Wireframe #9 15 mars, 2019
They add strategy to a genre-defining shooter. Andrew Gillett lifts the lid on Space Invaders’ disintegrating shields. Released in 1978, Space Invaders introduced ideas so fundamental to video games that it’s hard to imagine a time before them. And it did this using custom-made hardware which by today’s standards is unimaginably slow. Space Invaders ran […]
Win a Raspberry Pi 3B+ and signed case this Pi Day 2019 14 mars, 2019
Happy Pi Day, everyone! What is Pi Day, we hear you ask? Today, people who use the date format ‘month/day/year’ celebrate that the date forms the first three digits of Pi: 3.14! In celebration of Pi Day, we’re running a Raspberry Pi 3B+ live stream on YouTube — hours upon hours of our favourite Pi […]
Play Heverlee’s Sjoelen and win beer 13 mars, 2019
Chances are you’ve never heard of the Dutch table shuffleboard variant Sjoelen. But if you have, then you’ll know it has a basic premise – to slide wooden pucks into a set of four scoring boxes – but some rather complex rules. Sjoelen machine Uploaded by Grant Gibson on 2018-07-10. Sjoelen It may seem odd […]
FREE NOODS with FOODBEAST and Nissin 12 mars, 2019
Push a button and share a hashtag to get free ramen, games, or swag with the Dream Machine, a Raspberry Pi–driven vending machine built by FOODBEAST and Nissin. foodbeast.com on Twitter This Instagram-powered vending machine gives away FREE @OrigCupNoodles and VIDEO GAMES 🍜🎮!! Where should it travel next? #ad https://t.co/W0YyWOCFVv Raspberry Pi and marketing Digital […]
Instaframe: image recognition meets Instagram 11 mars, 2019
Bringing the digital photo frame into an even more modern age than the modern age it already resides in, Sean Tracey uses image recognition and social media to update his mother on the day-to-day happenings of her grandkids. Sharing social media content “Like every grandmother, my mum dotes on her grandchildren (the daughter and son of […]
Real role models for International Women’s Day 2019 8 mars, 2019
The Raspberry Pi Foundation’s mission is to bring computing and digital making to everyone. Tackling the persistent gender imbalance in technology is a crucial part of this undertaking. As part of our work to increase the number of girls choosing to learn how to create with technology, we are marking International Women’s Day with a […]
Make our light-up Raspberry Pi box for #MonthOfMaking 7 mars, 2019
On Tuesday, Rob at The MagPi magazine tweeted this: The MagPi magazine on Twitter Hey @Raspberry_Pi, wanna join us in making some stuff for #MonthOfMaking? Rob has some cosplay to do this week and other plans for the rest of the month… And we said YES! At this point in time, Alex was hiding in […]
Handheld text-based adventure gaming with Quest Smith 6 mars, 2019
Play text-based adventure games that print out in real time, with Quest Smith: the Raspberry Pi Zero W–driven handheld gaming device from Bekir Dağ. Quest Smith Quest Smith is a raspberry pi zero driven thermal printing text based game. In each level, it gives you options to choose so every game is different than the […]
IBM Q System One quantum computing on a Raspberry Pi? 5 mars, 2019
IBM Q System One: the world’s first commercial, integrated, universal, approximate quantum computing system… …on a Raspberry Pi? What is a quantum computing system? An excellent question and, while some of you may know the answer, here is Kurzgesagt‘s ‘in a nutshell’ explanation of quantum computing for the rest of us: Quantum Computers Explained – Limits […]

Linux C Programming Tutorial Part 12 - Assignment Operators and Conditional Expressions 15 mars, 2019
In this ongoing C programming tutorial series, we have already discussed some of the basic stuff like arithmetic, logical, and relational operators as well as conditional loops like 'if' and 'while'. Adding upon that, this tutorial will focus on assignment operators (other than =) and conditional expressions.
Tips and Tricks to Secure Your Nginx Web Server 14 mars, 2019
Nginx is an open source, lightweight, high-performance the fastest growing web server around the world. In this tutorial, we will explain some popular Nginx server security tips and tricks.
How to Install Pagekit CMS on CentOS 7 14 mars, 2019
Pagekit is modern, intuitive, modular, and flexible open source (MIT license) CMS built with Symfony components and Vue.js. It gives you the tools to create beautiful websites. It has a rich theme and plugin ecosystem.
Learning Kubernetes Locally via Minikube on Manjaro/Archlinux 13 mars, 2019
In this tutorial, we will show you step-by-step how to create a single-node Kubernetes cluster locally using Kinikube on Manjaro/ArchLinux. This guide will implement the Kubernetes cluster locally with the KVM2 driver, and cover an example of Nginx service deployment.
Linux C Programming Tutorial Part 11 - Arithmetic, Relational, and Logical operators 13 mars, 2019
Up until now, in this C programming tutorial series, we have discussed about basic things like functions, arrays, variables, and more. Continuing with the flow, in this tutorial, we will discuss another such basic concept: operators.
How to Install Wiki.js - NodeJS based Wiki Software on Debian 9 12 mars, 2019
Wiki.js is an open source, modern and powerful wiki app based on Node.js, Git, and Markdown. Wiki.js runs on the flamingly fast Node.js engine and is optimized to conserve CPU resources.
How to Install Anchor CMS on Fedora 29 11 mars, 2019
Anchor is a lightweight open source blog CMS written in PHP. Anchor's source code is hosted on GitHub. In this tutorial, we will install the Anchor CMS using PHP, Nginx, MariaDB and Composer on the Fedora 29 system.
Linux C Programming Tutorial Part 10 - Variable Scopes 11 mars, 2019
If you are following our C programming tutorial series, you should be aware of the concept of variables. While we've discussed the basics of variables, there's another important aspect related to variables that we'll be discussing here: scope of variables.
How to Install Laravel based PyroCMS on Debian 9 8 mars, 2019
PyroCMS is a powerful, modular, Open Source CMS and development platform built with Laravel 5. In this tutorial, I will show you how to install Pyro CMS on Debian 9 with Nginx web server and MariaDB database.
Linux C Programming Tutorial Part 8 - Call by Value Vs Call by Pointer/Address 7 mars, 2019
In C language, you can call a function in a couple of ways: call by value and call by pointer or address. Let's discuss both these concepts with some easy to understand examples.

The 10 Best Reasons to Use Fedora Linux 17 mars, 2019
Fedora needs no introduction because it is one of the most popular Linux distributions
How to Use the PATH Environmental Variable 17 mars, 2019
Do you know how to use the PATH variable?
Valve announces new networking APIs for developers and Steam Link Anywhere 17 mars, 2019
GamingOnLinux: Valve is getting ahead of the game
CommunityBridge is a Cynical Microsoft-Funded Effort to Show Zemlin Works for ???Community???, Not Microsoft 16 mars, 2019
TechRights: The Linux Foundation (or Zemlin PAC) continues to take Microsoft money and polishes or launders that as community
Tips and Tricks to Secure Your Nginx Web Server 16 mars, 2019
HowToForge: In this tutorial, we will explain some popular Nginx server security tips and tricks.

Solus 4 "Fortitude" Officially Released, It's Now Available for Download 18 mars, 2019
The Solus Project announced today the general and immediate availability for download of the long-anticipated Solus 4 Linux-based operating system.
How to Install LEMP Stack on Debian 9 18 mars, 2019
The term LEMP is an acronym of the names of its four open-source components: Linux operating system, Nginx [engine x] an HTTP and reverse proxy server, MySQL or MariaDB relational database management system, and PHP programming language.
Linux tee Command Usage and Examples 18 mars, 2019
The Linux tee command is a very simple yet useful utility. This article will teach you the basics of the tee command along with a few advanced use cases. Learn how to pipe output from a command into multiple other commands. Also tailing a file while saving it's output, a handy trick all SysAdmins should […]
Linus Torvalds Kicks Off Development of Linux 5.1 Kernel, First RC Is Out Now 18 mars, 2019
Linus Torvalds kicked off today the development cycle of the forthcoming Linux 5.1 kernel series with the release of the first RC (Release Candidate) milestone for public testing.
Industrial i.MX8X module runs Linux 18 mars, 2019
F[he]S is prepping an “efus MX8X” module that runs Linux on a dual- or quad-core -A35 i.MX8X SoC with up to 2GB RAM and 64GB eMMC plus dual GbE, WiFi/BT, 4K video, and optional industrial temp support. F&S Elektronik Systeme, which recently unveiled an i.MX8M Mini based PicoCore MX8MM module, has now posted preliminary specs […]

Building and augmenting libraries by calling Rust from JavaScript
In Why should you use Rust in WebAssembly?, I looked at why you might want to write WebAssembly (Wasm), and why you might choose Rust as the language to do it in. Now I'll share what that looks like by exploring ways to embed Rust inside JavaScript.read more
Microsoft and Its Patent Trolls Continue Their Patent War, Including the War on Linux
Microsoft is still preying on GNU/Linux using patents, notably software patents; it wants billions of dollars served on a silver platter in spite of claims that it reached a “truce” by joining the Open Invention Network and joining the LOT Network
Solus 4 "Fortitude" Officially Released, It's Now Available for Download
The Solus Project announced today the general and immediate availability for download of the long-anticipated Solus 4 Linux-based operating system.
How to Install LEMP Stack on Debian 9
The term LEMP is an acronym of the names of its four open-source components: Linux operating system, Nginx [engine x] an HTTP and reverse proxy server, MySQL or MariaDB relational database management system, and PHP programming language.
Linux tee Command Usage and Examples
The Linux tee command is a very simple yet useful utility. This article will teach you the basics of the tee command along with a few advanced use cases. Learn how to pipe output from a command into multiple other commands. Also tailing a file while saving it's output, a handy trick all SysAdmins should […]
Linus Torvalds Kicks Off Development of Linux 5.1 Kernel, First RC Is Out Now
Linus Torvalds kicked off today the development cycle of the forthcoming Linux 5.1 kernel series with the release of the first RC (Release Candidate) milestone for public testing.
Industrial i.MX8X module runs Linux
F[he]S is prepping an “efus MX8X” module that runs Linux on a dual- or quad-core -A35 i.MX8X SoC with up to 2GB RAM and 64GB eMMC plus dual GbE, WiFi/BT, 4K video, and optional industrial temp support. F&S Elektronik Systeme, which recently unveiled an i.MX8M Mini based PicoCore MX8MM module, has now posted preliminary specs […]
ONS Evolution: Cloud, Edge, and Technical Content for Carriers and Enterprise
The first Open Networking Summit was held in October 2011 at Stanford University and described as a premier event about OpenFlow and Software-Defined Networking (SDN)". Here we are seven and half years later and I'm constantly amazed at both how far we've come since then, and at how quickly a traditionally slow-moving industry like telecommunications […]
PyTorch Tutorial with Linear Regression
PyTorch is a Python based scientific package which provides a replacement of NumPy ndarrays as Tensors which takes utmost advantage of the GPUs. Another positive point about PyTorch framework is the speed and flexibility it provides during computing. PyTorch is an efficient alternative of working with Tensors. PyTorch is mainly embraced by the Data Science […]
3 reasons data hoarding may not pay off
Seth Godin recently argued that more marketing data is not always better: In fact, it may hinder people from doing their best work. Let's examine how that applies to IT
Android Q to get a ton of new privacy features
Google's upcoming Android version, currently referred to only as Android Q, will arrive later this summer with a trove of privacy enhancements.
Linux-driven, 4K-ready thin client starts at $204
VXL’s compact “Itona IQL2-64” thin client runs Linux on a dual-core Celeron N3350 with 2GB RAM, and offers 4K-ready HDMI and mini-DP, 2x GbE, 3x USB 3.1, and support for Citrix, RDP, VMWare, and more. We don’t cover the thin client market exhaustively, but we find ourselves intrigued by low-cost, mini-PC-like thin clients that run […]
HTTP Basic Authentication in Nginx
HTTP Basic Authentication in Nginx. You can restrict access to your website or some parts of it by implementing a username/password authentication. HTTP Basic authentication can also be combined with other access restriction methods, for example restricting access by geographical location. This can be implemented with the below steps 1. Install Apache Tools, 2. Set […]
How to Install phpMyAdmin on Ubuntu 18.04
phpMyAdmin is one of the most popular and widely-used web-based database management tools on the market. It is a free and open-source PHP application that allows users to manage single or multiple SQL database servers, both locally or on a remote server using a web browser with easy to use graphical user interface. Today, we […]
How to Change the SSH Port in Linux
By default, SSH listens on port 22. Changing the default SSH port adds an extra layer of security to your server by reducing the risk of automated attacks.
Stylish but rugged industrial mini-PC runs on Coffee Lake
Kontron’s “KBox B-201-CFL” is a compact, embedded box PC that runs Linux or Windows on 8th Gen Core CPUs with 2x GbE, SATA and M.2 SSDs, shock, vibration, and EMC tolerance, and a low noise level of under 34 dBA. Kontron is introducing a storage-oriented, Coffee Lake based mini-PC built around an unnamed Mini-ITX board. […]
The trouble with Windows CRLF
Windows line endings are in a pain in the ... terminal. They muck up the operations of AWK, comm, diff, echo, grep, join, paste, read, rev, sed and tr.
How to Install WildFly (JBoss) on Debian 9
WildFly, formerly known as JBoss is a cross-platform open source application runtime written in Java that helps you build amazing applications. WildFly is flexible, lightweight, and it is based on pluggable subsystems that can be added or removed as needed.
Feral Interactive have put out a big update to their 'GameMode' Linux gaming performance tool
We all want to get the best performance out of our Linux games and Feral Interactive's open source GameMode tool continues to help towards this.
How to Secure your WordPress in 2019
WordPress is the most widely used Content Management System in the internet world. Because of its popularity and Open Source, many hackers began to target WordPress websites.

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Logitech Ultimate Ears UE Boom 2
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Freecom Tablet Mini SSD USB 3.0 128GB
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Google Chromecast Ultra(US)
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