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OSS Leftovers

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OSS
  • How becoming open and agile led to customer success

    A few years ago, I worked as a service manager at Basefarm, a European managed services provider. I was part of a team supporting customers with infrastructure and managed services.

    One of our customers was TV4, the largest commercial TV company in Sweden. As part of our agreement, the four engineers in our team would dedicate 400 hours per month to TV4. The client expressed a simple but irritating problem: They always seemed waiting for us to implement the changes they wanted.

  • Juniper Builds Turn-Key Telco Cloud with Contrail, Red Hat OpenStack

    Tier 1 service providers, including AT&T, are already using Juniper Networks’ Contrail Networking in their telco clouds. Based on its experience with these operators, the vendor is now offering a turn key telco cloud system based on its Contrail software-defined networking (SDN) and built on Red Hat’s OpenStack distribution.

    “We realized that what service providers need is a turn key solution that takes best-of-breed products and takes an easy path to build a telco cloud,” said Pratik Roychowdhury, senior director of product management for Contrail at Juniper.

  • ETSI Open Source MANO announces Release THREE

    ETSI Open Source MANO group (ETSI OSM) announces the general availability of OSM Release THREE, keeping the pace of a release every 6 months. This release includes a large set of new capabilities as well as numerous enhancements in terms of scalability, performance, resiliency, security and user experience that facilitate its adoption in production environments.

  • Should we still doubt about the legality of Copyleft?

    The concept of Copyleft emerged from the libertarian activism of the free software movement, which brought together programmers from all over the world, in the context of the explosion of new technologies, Internet and the spreading of intangible property.

    Copyleft is a concept invented by Don Hopkins and popularized by Richard Stallman in the 1980s, with the GNU project whose main objective was to promote the free share of ideas and information and to encourage the inventiveness.

  • This Arduino-Powered “Time Machine” Glove Freezes Things Like A Boss

    Did you ever think about stopping things just by waving your hand? Well, probably, many times after getting some Hollywood adrenaline.

    A YouTuber named MadGyver might have thought the same more often than most of us. So, as a part of his new hack, he turned his gym glove into an Arduino-controlled time stopping glove that makes things ‘appear’ to come to a halt within a fraction of a second.

More in Tux Machines

GitLab Web IDE

  • GitLab Web IDE Goes GA and Open-Source in GitLab 10.7
    GitLab Web IDE, aimed to simplify the workflow of accepting merge requests, is generally available in GitLab 10.7, along with other features aimed to improve C++ and Go code security and improve Kubernets integration. The GitLab Web IDE was initially released as a beta in GitLab 10.4 Ultimate with the goal of streamlining the workflow to contribute small fixes and to resolve merge requests without requiring the developer to stash their changes and switch to a new branch locally, then back. This could be of particular interest to developers who have a significant number of PRs to review, as well as to developers starting their journey with Git.
  • GitLab open sources its Web IDE
    GitLab has announced its Web IDE is now generally available and open sourced as part of the GitLab 10.7 release. The Web IDE was first introduced in GitLab Ultimate 10.4. It is designed to enable developers to change multiple files, preview Markdown, review changes and commit directly within a browser. “At GitLab, we want everyone to be able to contribute, whether you are working on your first commit and getting familiar with git, or an experienced developer reviewing a stack of changes. Setting up a local development environment, or needing to stash changes and switch branches locally, can add friction to the development process,” Joshua Lambert, senior product manager of monitoring and distribution at GitLab, wrote in a post.

Record Terminal Activity For Ubuntu 16.04 LTS Server

At times system administrators and developers need to use many, complex and lengthy commands in order to perform a critical task. Most of the users will copy those commands and output generated by those respective commands in a text file for review or future reference. Of course, “history” feature of the shell will help you in getting the list of commands used in the past but it won’t help in getting the output generated for those commands. Read
more

Linux Kernel Maintainer Statistics

As part of preparing my last two talks at LCA on the kernel community, “Burning Down the Castle” and “Maintainers Don’t Scale”, I have looked into how the Kernel’s maintainer structure can be measured. One very interesting approach is looking at the pull request flows, for example done in the LWN article “How 4.4’s patches got to the mainline”. Note that in the linux kernel process, pull requests are only used to submit development from entire subsystems, not individual contributions. What I’m trying to work out here isn’t so much the overall patch flow, but focusing on how maintainers work, and how that’s different in different subsystems. Read more

Security: Updates, Trustjacking, Breach Detection

  • Security updates for Monday
  • iOS Trustjacking – A Dangerous New iOS Vulnerability
    An iPhone user's worst nightmare is to have someone gain persistent control over his/her device, including the ability to record and control all activity without even needing to be in the same room. In this blog post, we present a new vulnerability called “Trustjacking”, which allows an attacker to do exactly that. This vulnerability exploits an iOS feature called iTunes Wi-Fi sync, which allows a user to manage their iOS device without physically connecting it to their computer. A single tap by the iOS device owner when the two are connected to the same network allows an attacker to gain permanent control over the device. In addition, we will walk through past related vulnerabilities and show the changes that Apple has made in order to mitigate them, and why these are not enough to prevent similar attacks.
  • What Is ‘Trustjacking’? How This New iOS Vulnerability Allows Remote Hacking?
    This new vulnerability called trustjacking exploits a convenient WiFi feature, which allows iOS device owners to manage their devices and access data, even when they are not in the same location anymore.
  • Breach detection with Linux filesystem forensics
    Forensic analysis of a Linux disk image is often part of incident response to determine if a breach has occurred. Linux forensics is a different and fascinating world compared to Microsoft Windows forensics. In this article, I will analyze a disk image from a potentially compromised Linux system in order to determine the who, what, when, where, why, and how of the incident and create event and filesystem timelines. Finally, I will extract artifacts of interest from the disk image. In this tutorial, we will use some new tools and some old tools in creative, new ways to perform a forensic analysis of a disk image.