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Software

Dynamic Users with systemd

Filed under
Red Hat
Software

Today we released systemd 235. Among other improvements this greatly extends the dynamic user logic of systemd. Dynamic users are a powerful but little known concept, supported in its basic form since systemd 232. With this blog story I hope to make it a bit better known.

The UNIX user concept is the most basic and well-understood security concept in POSIX operating systems. It is UNIX/POSIX' primary security concept, the one everybody can agree on, and most security concepts that came after it (such as process capabilities, SELinux and other MACs, user name-spaces, …) in some form or another build on it, extend it or at least interface with it. If you build a Linux kernel with all security features turned off, the user concept is pretty much the one you'll still retain.

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KStars 2.8.5 is released!

Filed under
KDE
Software
Sci/Tech

So here comes another minor release for KStars v2.8.5 just less than two weeks after 2.8.4 was released. KStars v2.8.5 is available for Windows, MacOS, and Linux.

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Wine Staging 2.18

Filed under
Software

OpenSSH 7.6 and FreeBSD 10.4

Filed under
Software
Security
BSD

Asterisk 15 and Evergreen 3.0.0 Released

Filed under
Software
  • Asterisk 15 Debuts Advancing Open Source Collaboration Technology with Video

    Digium, the lead commercial sponsor behind the Asterisk open source PBX project, announced the release Asterisk 15 on Oct. 3, pushing the 13 year—old effort into the world of video conferencing.

  • Digium Announces Asterisk 15 Open Source Communications Software

    Asterisk is well known as the standard in open source audio communications and features an expansive ecosystem and installed base. Asterisk 15 extends the power of Asterisk by adding enhanced multi-party video conferencing and collaboration capabilities. With Asterisk 15, business application developers can now create custom audio and video communication solutions within one platform, bridging the gap between modern web-based communications and legacy telephony solutions.

  • Evergreen 3.0.0 released

    The Evergreen community is proud to announce the release of Evergreen 3.0.0, highly-scalable software for libraries that helps library patrons find library materials and helps libraries manage, catalog, and circulate those materials, no matter how large or complex the libraries.

    [...]

    Evergreen 3.0.0 requires PostgreSQL 9.4 or later and OpenSRF 3.0.0 or later.

    Evergreen 3.0.0 represents the culmination of a four-year project to create a web-based staff interface for Evergreen. It includes contributions from at least 45 individuals and 8 funding institutions across the globe.

Software: ListenBrainz, Xfce PulseAudio Plugin 0.3.1, Nuclear Music Player

Filed under
Software
  • On the data refrain: Contributing to ListenBrainz

    Methods for generating basic reports, charts, and statistics about listening history are important. They help make ListenBrainz a more interesting platform for a casual music listener, not just a developer. Therefore, my goal was to add a way to add basic reports or specific metrics for presenting to the user in the front-end.

  • Development Release: Xfce PulseAudio Plugin 0.3.1

    A new release, some handy new features! But, I’ve never posted about this plugin before, so we’ll start with a proper introduction.

  • Nuclear Music Player for Multi Source Music Streaming in Linux

    Although I do maintain a collection of good ol’ mp3 files on my PC, I don’t disagree with the advantages of streaming music. I mean, you don’t have to worry about storage. It’s kinda unlimited storage capacity with streaming services.    

  •  

NASA's Eyes Is Still Being Ported To Linux

Filed under
GNU
Linux
Software

NASA is still said to be porting their "Eyes" visualization software to Linux.

NASA Eyes out of the Jet Propulsion Lab (JPL) and California Institute of Technology is designed to provide visualizations of various items on Earth and within the solar system.

Visualizations range from viewing wild fires and hurricanes to having solar system tours. Eyes has been available for macOS, Windows, and mobile platforms but with no Linux support.

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Software: DAEMON Sync, Syncthing, Coffee, Hotspot, Chromium, and Skype

Filed under
Software
  • DAEMON Sync: Share/Backup Files Over WiFi Without Internet

    DAEMON Sync lets you synchronize or backup your mobile data to computer over local WiFi without any hassle. Unlike any other cloud service DAEMON Sync lets you sync/backup files between devices without having internet connection over local WiFi that means you data never goes through someone else's servers, you can run DAEMON server on computer and let device speak to it directly. It is cross-platform available for Linux, Windows, Mac OS X, Android and iOS.
    You can backup, browse and share videos and photos and evaluate all advantages of truly secure cloud service. The basic functionality of DAEMON Sync is free for non-commercial use, but other products and advanced features require activation license.

  • Syncthing: Let Your Desktop Be Local Server For Your Mobile Device

    Syncthing is an open-source, free file synchronization application, written in GO programming language, available for almost every operating system Linux, Unix, Windows, Mac, BSD, Android and iOS. It can sync between device that are present on the local network (no Internet required), or between remote devices over the Internet. It is secure and safe since both things are built-in into the application.
    Syncthing replaces proprietary sync and cloud services with something open, trustworthy and decentralized. Your data is your data alone and you deserve to choose where it is stored, if it is shared with some third party and how it's transmitted over the Internet. It should be safe from data loss, protecting the user's data is priority. Developers took reasonable precaution to avoid corrupting the user's files.

  • Coffee is a News & Weather App for Ubuntu Desktops

    Coffee is a new Linux app that helps you to stay up-to-date with current news and weather without needing to touch the new tab button in your browser.

    Inspired by Google Now on Android, Coffee displays a selection of current news headlines from major news publications, as well as weather information for your current location (or any location you choose manually).

  • Hotspot v1.1.0 adds timeline and recording features

    Close to three months after the initial hotspot release, I'm happy to announce the release of version 1.1.0. Quick recap: Hotspot is a graphical frontend to the Linux perf profiler suite.

  • Chromium Appears To Be Advancing Their Linux VR State

    Google's Chrome has offered virtual reality support for a while and most recently will even let you browse the web in VR while the Linux support has lagged behind.

  • Microsoft releases refreshed preview of 'Skype for Linux' for Ubuntu, Debian, Fedora, and more [Ed: Lots of Linuxwashing of Skype right now. Never mind if it supported GNU/Linux long before Microsoft took over and sabotaged this support.]
  • Microsoft Rolls Out A Preview Of The New Skype For Linux
  • Skype on Linux gets some design love from Microsoft
  • Skype officially releases their preview for Linux computers
  • Skype for Linux gets a taste of the new Skype

Wine 2.18

Filed under
Software
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More in Tux Machines

OSS Leftovers

  • 20 Most Promising Open Source Solution Providers - 2017
    Open source has become an imperative part of every developer’s arsenal. The potential to gather assistance from the community and the capacity to link into a range of systems and solutions make open source incredibly powerful. As open source software becomes ubiquitous, and used by the vast majority of enterprises throughout the world, 2017 is all set for vendors of application delivery controller (ADC) to start providing improved and tighter integration packages for various open source projects, especially surrounding ADC-generated telemetry. Companies have been extensively using their analytics and machine learning capabilities for quite some time to identify actionable patterns from the collected data. With the rising demand for business intelligence, this year is foreseen to be the year of information superiority with businesses, leveraging data as a key differentiator. In the past couple of years, containers have been emerging as an imminent trend. As the business focus starkly shifts on rightsizing of resources, containers are expected to become a common phenomenon, giving businesses the ability to leverage highly portable assets and make the move into micro services much simpler. Adjacently, automation has become essential now. Mostly intensified by DevOps adoption, the automation of software delivery and infrastructure changes have freed developers to spend more time creating and less time worrying about infrastructure.
  • DevOps pros and open source: Culturally connected
    Like chocolate and peanut butter, DevOps and open source are two great tastes that taste great together. For many DevOps pros, it's the perfect cultural and technical match.
  • Interoperability: A Case For Open Source - GC@PCI Commentary
    He continues: “An open source model allows companies to see the assumptions behind the calculation and lowers the cost of entry into the cat modeling business. More importantly, the standardized and interoperable hazard, vulnerability and financial modules included in a true open source model facilitate the collaboration of data from insurers, reinsurers, entrepreneurs, scientists, computer programmers and individuals, all of which may result in a new generation of cat models.”
  • DevOps Skills Are Key to Collaboration within Organizations
    DevOps is one of the most highly sought skills employers are seeking to fill among 57 percent of respondents in the 2017 Open Source Jobs Report, from Dice and The Linux Foundation. Specifically, firms are looking for developers (73 percent) and DevOps engineers (60 percent).
  • Projects You Can Help With For Advancing Open-Source NVIDIA "Nouveau" Graphics
    Longtime Nouveau contributor Karol Herbst has been working on an updated list of project ideas for new contributors or those that may be wanting to participate in an Endless Vacation of Code / Google Summer of Code.
  • Join The Linux Foundation at Open Source Summit EU for Booth Swag, Project Updates, and More
    Going to Open Source Summit EU in Prague? While you’re there, be sure stop by The Linux Foundation training booth for fun giveaways and a chance to win one of three Raspberry Pi kits.
  • Oracle Promises To Open Source Oracle JDK And Improve Java EE
    Oracle had already announced it would be moving Java EE to the Eclipse Foundation, and the announcements at JavaOne move the language further to a more vendor-neutral future. It's worth noting that the keynote was preceded by a Safe Harbor disclaimer in which Oracle said it could not be held to plans made during the speech, so nothing is actually certain.
  • Linux Kernel Community Enforcement Statement
  • Linux Kernel Gets An "Enforcement Statement" To Deal With Copyright Trolls
    Greg Kroah-Hartman on the behalf of the Linux Foundation Technical Advisory Board has today announced the Linux Kernel Community Enforcement Statement. This statement is designed to better fend off copyright trolls. Among the copyright troll concerns is how a Netfilter developer has been trying to enforce his personal copyright claims against companies for "in secret and for large sums of money by threatening or engaging in litigation."
  • An enforcement clarification from the kernel community
    The Linux Foundation's Technical Advisory board, in response to concerns about exploitative license enforcement around the kernel, has put together this patch adding a document to the kernel describing its view of license enforcement. This document has been signed or acknowledged by a long list of kernel developers. In particular, it seeks to reduce the effect of the "GPLv2 death penalty" by stating that a violator's license to the software will be reinstated upon a timely return to compliance.

OSS Leftovers

  • 20 Most Promising Open Source Solution Providers - 2017
    Open source has become an imperative part of every developer’s arsenal. The potential to gather assistance from the community and the capacity to link into a range of systems and solutions make open source incredibly powerful. As open source software becomes ubiquitous, and used by the vast majority of enterprises throughout the world, 2017 is all set for vendors of application delivery controller (ADC) to start providing improved and tighter integration packages for various open source projects, especially surrounding ADC-generated telemetry. Companies have been extensively using their analytics and machine learning capabilities for quite some time to identify actionable patterns from the collected data. With the rising demand for business intelligence, this year is foreseen to be the year of information superiority with businesses, leveraging data as a key differentiator. In the past couple of years, containers have been emerging as an imminent trend. As the business focus starkly shifts on rightsizing of resources, containers are expected to become a common phenomenon, giving businesses the ability to leverage highly portable assets and make the move into micro services much simpler. Adjacently, automation has become essential now. Mostly intensified by DevOps adoption, the automation of software delivery and infrastructure changes have freed developers to spend more time creating and less time worrying about infrastructure.
  • DevOps pros and open source: Culturally connected
    Like chocolate and peanut butter, DevOps and open source are two great tastes that taste great together. For many DevOps pros, it's the perfect cultural and technical match.
  • Interoperability: A Case For Open Source - GC@PCI Commentary
    He continues: “An open source model allows companies to see the assumptions behind the calculation and lowers the cost of entry into the cat modeling business. More importantly, the standardized and interoperable hazard, vulnerability and financial modules included in a true open source model facilitate the collaboration of data from insurers, reinsurers, entrepreneurs, scientists, computer programmers and individuals, all of which may result in a new generation of cat models.”
  • DevOps Skills Are Key to Collaboration within Organizations
    DevOps is one of the most highly sought skills employers are seeking to fill among 57 percent of respondents in the 2017 Open Source Jobs Report, from Dice and The Linux Foundation. Specifically, firms are looking for developers (73 percent) and DevOps engineers (60 percent).
  • Projects You Can Help With For Advancing Open-Source NVIDIA "Nouveau" Graphics
    Longtime Nouveau contributor Karol Herbst has been working on an updated list of project ideas for new contributors or those that may be wanting to participate in an Endless Vacation of Code / Google Summer of Code.
  • Join The Linux Foundation at Open Source Summit EU for Booth Swag, Project Updates, and More
    Going to Open Source Summit EU in Prague? While you’re there, be sure stop by The Linux Foundation training booth for fun giveaways and a chance to win one of three Raspberry Pi kits.
  • Oracle Promises To Open Source Oracle JDK And Improve Java EE
    Oracle had already announced it would be moving Java EE to the Eclipse Foundation, and the announcements at JavaOne move the language further to a more vendor-neutral future. It's worth noting that the keynote was preceded by a Safe Harbor disclaimer in which Oracle said it could not be held to plans made during the speech, so nothing is actually certain.
  • Linux Kernel Community Enforcement Statement
  • Linux Kernel Gets An "Enforcement Statement" To Deal With Copyright Trolls
    Greg Kroah-Hartman on the behalf of the Linux Foundation Technical Advisory Board has today announced the Linux Kernel Community Enforcement Statement. This statement is designed to better fend off copyright trolls. Among the copyright troll concerns is how a Netfilter developer has been trying to enforce his personal copyright claims against companies for "in secret and for large sums of money by threatening or engaging in litigation."
  • An enforcement clarification from the kernel community
    The Linux Foundation's Technical Advisory board, in response to concerns about exploitative license enforcement around the kernel, has put together this patch adding a document to the kernel describing its view of license enforcement. This document has been signed or acknowledged by a long list of kernel developers. In particular, it seeks to reduce the effect of the "GPLv2 death penalty" by stating that a violator's license to the software will be reinstated upon a timely return to compliance.

Tizen and Android Leftovers

Tizen and Android Leftovers