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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

Programming: GNU Nano, Software Engineering Talent Shortage, HHVM (PHP)

  • GNU Nano Latest Version 2.9.0
    GNU nano 2.9.0 "Eta" introduces the ability to record and replay keystrokes (M-: to start and stop recording, M-; to play the macro back), makes ^Q and ^S do something useful by default (^Q starts a backward search, and ^S saves the current file), changes ^W to start always a forward search, shows the number of open buffers (when more than one) in the title bar, no longer asks to press Enter when there are errors in an rc file, retires the options '--quiet' and 'set quiet' and 'set backwards', makes indenting and unindenting undoable, will look in $XDG_CONFIG_HOME for a nanorc file and in $XDG_DATA_HOME for the history files, adds a history stack for executed commands (^R^X), does not overwrite the position-history file of another nano, and fixes a score of tiny bugs.
  • GNU Nano Text Editor Can Now Record & Replay Keystrokes
    GNU Nano 2.9 is now available as the latest feature release of this popular CLI text editor and it's bringing several new capabilities. First up, GNU Nano 2.9 has the ability to record and replay keystrokes within the text editor. M-: is used to start/stop the keystroke recording session while M-; is used to playback the macro / recorded keystrokes.
  • 2018's Software Engineering Talent Shortage— It’s quality, not just quantity

    The software engineering shortage is not a lack of individuals calling themselves “engineers”, the shortage is one of quality — a lack of well-studied, experienced engineers with a formal and deep understanding of software engineering.

  • HHVM 3.23
    HHVM 3.23 is released! This release contains new features, bug fixes, performance improvements, and supporting work for future improvements. Packages have been published in the usual places, however we have rotated the GPG key used to sign packages; see the installation instructions for more information.
  • Facebook Releases HHVM 3.23 With OpenSSL 1.1 Support, Experimental Bytecode Emitter
    HHVM 3.23 has been released as their high performance virtual machine for powering their Hack programming language and current PHP support. As mentioned back in September though, Facebook will stop focusing on PHP 7 compatibility in favor of driving their own Hack programming language forward. It's after their next release, HHVM 3.24, in early 2018 they will stop their commitment to supporting PHP5 features and at the same time not focus on PHP7 support. Due to the advancements made by upstream PHP on improving their performance, etc, Facebook is diverting their attention to instead just bolstering Hack and thus overtime the PHP support within HHVM will degrade.

Linux 4.14 File-System Benchmarks: Btrfs, EXT4, F2FS, XFS

Our latest Linux file-system benchmarking is looking at the performance of the mainline Btrfs, EXT4, F2FS, and XFS file-systems on the Linux 4.14 kernel compared to 4.13 and 4.12. In looking to see how the file-system/disk performance has changed if at all under the newly released Linux 4.14 kernel, I carried out some 4.12/4.13/4.14 benchmarks using Btrfs/EXT4/F2FS/XFS while freshly formatting the drive each time and using the default mount options. Read more Also: Freedreno Gallium3D Supports A Fair Amount Of OpenGL 4.x

Android Leftovers

Canonical Releases Snapcraft 2.35 with Support for Ubuntu 14.04 LTS and Solus

Snapcraft 2.35 comes approximately two months after the September release of Snapcraft 2.34, and it's a major update that finally adds support for the Ubuntu 14.04 LTS (Trusty Tahr) operating system series, which is maintained by Canonical for five years, until April 2019. Ubuntu 14.04 LTS support in Snapcraft is particularly important for running Snaps based on ROS (Robot Operating System) Indigo, which is based on this LTS Ubuntu release. In addition, Snapcraft also appears to have received support for the Solus Linux-based operating system. Read more