Open-source News

Dbus-Broker 24 Brings Improved Log Messages

Phoronix - Fri, 09/04/2020 - 21:31
Dbus-Broker as the high performance, D-Bus compatible implementation with BUS1 not panning out yet for high-performance, in-kernel IPC has seen a new release...

Wayland's Weston 9.0 Released With Kiosk Shell For Always-Fullscreen Apps

Phoronix - Fri, 09/04/2020 - 18:56
Weston 9.0 is out as the latest feature update to this Wayland reference compositor...

The Problems Debian Is Facing In 2020

Phoronix - Fri, 09/04/2020 - 17:06
The virtual DebConf20 concluded last week as the annual main conference for the Debian GNU/Linux distribution. Recently elected Debian Project Leader Jonathan Carter gave his talk at the event as an overview of where the project is at today as well as some of the problems they are facing today...

How to Open Port for a Specific IP Address in Firewalld

Tecmint - Fri, 09/04/2020 - 15:36

How can I allow traffic from a specific IP address in my private network or allow traffic from a specific private network through firewalld, to a specific port or service on a Red Hat

The post How to Open Port for a Specific IP Address in Firewalld first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Build a remote management console using Python and Jupyter Notebooks

opensource.com - Fri, 09/04/2020 - 15:01

Secure shell (SSH) is a powerful tool for remote administration, but it lacks some niceties. Writing a full-fledged remote administration console sounds like it would be a lot of work. Surely, someone in the open source community has already written something?

They have, and its name is Jupyter. You might think Jupyter is one of those tools data scientists use to analyze trends in ad clicks over a week or something. This is not wrong—they do, and it is a great tool for that. But that is just scratching its surface.


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Managing a non-profit organization's supply chain with Groovy

opensource.com - Fri, 09/04/2020 - 15:00

There are many reasons I'm a big fan of Java, but perhaps most of all, because of the particular combo of static typing and object-orientedness that imbues its design. However, when I need a quick solution, especially to a "solve it and forget it" problem dealing with data, I usually reach for Groovy (or sometimes Python) instead, especially if the library that addresses my problem exists and is well-documented.


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Clang LTO Patches Updated For The Linux Kernel

Phoronix - Fri, 09/04/2020 - 14:55
Google engineers have posted a new revision of their work from earlier this summer for allowing the Linux kernel to be LTO-optimized using Clang...

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