Language Selection

English French German Italian Portuguese Spanish

OSS Leftovers

Filed under
OSS
  • More for Less: How the Open Source Software Revolution Can Mitigate Unnecessary Expenditure

    The board may be reluctant to move away from a big, branded, closed source solution. But the fact is, Open Source Software can now do the same for less.

  • Open Source Code May Unite IoT

    A high profile open source project working on software-defined networks has given birth to what could become an important standard for bringing unity to the fragmented Internet of Things.

  • Google launches Brotli, a new open source compression algorithm to speed up the web

    As websites and online services become ever more demanding, the need for compression increases exponentially. Fans of Silicon Valley will be aware of the Pied Piper compression algorithm, and now Google has a more efficient one of its own.

  • Splunk admits open source challengers can’t be ignored, but says it has advantage

    If you type the words ‘open source Splunk’ into Google, you’ll soon find a bunch of articles that talk up the challenge posed to Splunk by cheaper, open source alternatives. One even used the headline “In a world of open source big data, Splunk should not exist”, whilst another says “Splunk feels the heat from stronger, cheaper open source rivals”.

    And it’s true that when you think about big data and the Internet-of-Things (IoT), a number of open source technologies spring to mind. But is Splunk worried?

  • Get your own cloud and reclaim your data

    Frank Karlitschek founded ownCloud, a personal cloud platform that also happens to be open source, in 2011. Why open source? Frank has some strong opinions about how we host and share our data, and with the recent scrutiny on security and privacy, his thoughts are even more relevant. In this interview, I ask Frank some questions I've been wondering about my own personal data as well as how ownCloud might play a role in a more open, yet secure, data future.

    A little history on Frank: He is a long time open source contributor and former board member of the KDE e.V. After 10 years of managing engineering teams, today he is the project leader and maintainer of ownCloud. Additionally he is the co-founder and CTO of ownCloud Inc. which offers ownCloud for enterprises.

  • Open source is ugly: Improving UI and UX

    For four years, Garth has been working at Adobe on open source projects as a design and code contributor. These projects include Brackets, Topcoat, and Apache Flex. In addition to his work at Adobe, he also speaks at conferences about the power of design, improving designer/developer collaboration, and the benefits of open source. As part of this effort, Garth founded the Open Design Foundation.

  • Facebook takes Relay JavaScript framework open source

    Facebook this week is open-sourcing Relay, which provides data-fetching for React JavaScript applications. The move could open up new possibilities for the technology, Facebook engineers said.

    Accessible on GitHub, Relay is a JavaScript framework for developing data-driven applications with React, Facebook's JavaScript library for building user interfaces. "Relay is actually intended to build and do for data-fetching what React does for the user interface rendering," said Tom Occhino, Facebook engineering manager, in an interview at this week's @scale conference in San Jose, Calif.

More in Tux Machines

today's howtos

  • How to Change Comment Color in Vim – Fix Unreadable Blue Color

    Are you annoyed about the comment color in vim? The dark blue color of the comment is often hard to read. In this tutorial, we learn how to change the comment color in Vim. There are few methods we can use to look vim comment very readable.

  • How to Add Repository to Debian

    APT checks the health of all the packages, and dependencies of the package before installing it. APT fetches packages from one or more repositories. A repository (package source) is basically a network server. The term "package" refers to an individual file with a .deb extension that contains either all or part of an application. The normal installation comes with default repositories configured, but these contain only a few packages out of an ocean of free software available. In this tutorial, we learn how to add the package repository to Debian.

  • Making a Video of a Single Window

    I recently wanted to send someone a video of a program doing some interesting things in a single X11 window. Recording the whole desktop is easy (some readers may remember my post on Aeschylus which does just that) but it will include irrelevant (and possibly unwanted) parts of the screen, leading to unnecessarily large files. I couldn't immediately find a tool which did what I wanted on OpenBSD [1] but through a combination of xwininfo, FFmpeg, and hk I was able to put together exactly what I needed in short order. Even better, I was able to easily post-process the video to shrink its file size, speed it up, and contort it to the dimension requirements of various platforms. Here's a video straight out of the little script I put together: [...]

  • Things You Can And Can’t Do

    And it got me thinking about what you can and can’t do — what you do and don’t have control over.

  • allow-new-zones in BIND 9.16 on CentOS 8 Stream under SELinux

    We run these training systems with SELinux enabled (I wouldn’t, but my colleague likes it :-), and that’s the reason I aborted the lab: I couldn’t tell students how to solve the cause other than by disabling SELinux entirely, but there wasn’t enough time for that.

  • Will the IndieWeb Ever Become Mainstream?

    This is an interesting question, thanks for asking it, Jeremy. I do have some history with the IndieWeb, and some opinions, so let’s dive in.

    The short answer to the question is a resounding no, and it all boils down to the fact that the IndieWeb is really complicated to implement, so it will only ever appeal to developers.

  • How to Install CUPS Print Server on Ubuntu 22.04

    If your business has multiple personal computers in the network which need to print, then we need a device called a print server. Print server act intermediate between PC and printers which accept print jobs from PC and send them to respective printers. CUPS is the primary mechanism in the Unix-like operating system for printing and print services. It can allow a computer to act as a Print server. In this tutorial, we learn how to set up CUPS print server on Ubuntu 22.04.

Open Hardware: XON/XOFF and Raspberry Pi Pico

  • From XON/XOFF to Forward Incremental Search

    In the olden days of computing, software flow control with control codes XON and XOFF was a necessary feature that dumb terminals needed to support. When a terminal received more data than it could display, there needed to be a way for the terminal to tell the remote host to pause sending more data. The control code 19 was chosen for this. The control code 17 was chosen to tell the remote host to resume transmission of data.

  • Raspberry Pi Pico Used in Plug and Play System Monitor | Tom's Hardware

    Dmytro Panin is at it again, creating a teeny system monitor for his MacBook from scratch with help from our favorite microcontroller, the Raspberry Pi Pico. This plug-and-play system monitor (opens in new tab) lets him keep a close eye on resource usage without having to close any windows or launch any third-party programs. The device is Pico-powered and plugs right into the MacBook to function. It has a display screen that showcases a custom GUI featuring four bar graphs that update in real-time to show the performance of different components, including the CPU, GPU, memory, and SSD usage. It makes it possible to see how hard your PC is running at a glance.

Security Leftovers

How to Apply Accent Colour in Ubuntu Desktop

A step-by-step tutorial on how to apply accent colour in Ubuntu desktop (GNOME) with tips for Kubuntu and others. Read more