Open-source News

Packaging and deploying .NET Core for Linux - Part 2  Microsoft - Channel 9

Red Hat, IBM, Google, Microsoft join group focusing on open source security  WRAL Tech Wire

Shiny New Linux Kernel 5.8 Comes With Highest Number Of Commits  Fossbytes

The Linux kernel work for making use of the x86_64 FSGSBASE instruction since Intel Ivy Bridge and since then AMD CPUs also is set to finally land with the in-development Linux 5.9 kernel. The FSGSBASE support has the possibility of helping Intel/AMD CPU performance especially in areas like context switching that had been hurt badly by Spectre/Meltdown and other CPU vulnerability mitigations largely on the Intel side...

After 5 Years, FSGSBASE Support Finally Ready For Linux To Enhance AMD/Intel Performance  Phoronix

The close_range() system call is intended to allow efficiently closing a range of file descriptors (or all file descriptors) of the calling task. This system call was devised in cooperation with FreeBSD developers...

Linux 5.9 Set To Bring "Close_Range" System Call - Coordinated With FreeBSD Developers  Phoronix

Linux 5.9 Set To Bring "Close_Range" System Call - Coordinated With FreeBSD Developers  Phoronix

How to Create a man Page on Linux  How-To Geek

Merged to GNOME's Mutter compositor is an API for Wayland to allow the launching of trusted clients...

One of the easiest ways to protect your Ubuntu systems is by keeping up to date software on them. Therefore applying updates frequently is an important part of maintaining secure systems. In this article,

There are many ARM changes coming to Linux 5.9, including support for Intel's Keem Bay...

Linux 5.9 Adds Intel "Keem Bay" Support, 8 Snapdragon Smartphones, AMD EthanolX BMC, Old Tegra Tablets  Phoronix

Crash dump, memory dump, core dump, system dump … all produce the same outcome: a file containing the state of an application's memory at a specific time—usually when the application crashes.

Knowing how to deal with these files can help you find the root cause(s) of a failure. Even if you are not a developer, dump files created on your system can be very helpful (as well as approachable) in understanding software.

This is a hands-on article, and can you follow along with the example by cloning the sample application repository with:

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As you navigate the world of IT and technology, there are some terms you come across repeatedly. Some of them are hard to quantify and may take on different meanings as time goes on. "DevOps" is an example of a word that seems (to me) to change depending on the person using it; the original DevOps pioneers might not even recognize what we call DevOps today.

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Linux commands for user management  TechRepublic

Linux commands for user management  TechRepublic

In Sogeti's most recent World Quality Report, software testing ranked No. 1 in terms of its contributions to business objectives and growth, making it a key enabler for business digitalization. Despite this, the software testing industry still reports major pain points related to test maintenance, automation, tooling, and skills. Most of the tooling in common use lacks capabilities, is too complex to integrate, provides insufficient intelligence, or is too difficult to use.

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Linux Kodachi 7.2 'Defeat' Released With New Private Session Messenger  Fossbytes

For those of you in the hosting business, or if you’re hosting your own servers and exposing them to the Internet, securing your systems against attackers must be a high priority. mod_security (open-source intrusion