Open-source News

Linux To Begin Tightening Up Ability To Write To CPU MSRs From User-Space

Phoronix - Thu, 06/25/2020 - 20:35
The Linux 5.9 kernel is slated to begin introducing new restrictions on allowing writes to CPU model specific registers (MSRs) from user-space...

Intel oneAPI DPC++ Compiler 2020-06 Released With New Features

Phoronix - Thu, 06/25/2020 - 18:54
While Intel has been providing daily snapshots of the oneAPI Data Parallel C++ (DPC++) open-source compiler, today marks the latest monthly feature compiler release to their cross-architecture language for direct programming that is based on C++ while leveraging SYCL, LLVM/Clang, and other open-source technologies for exploiting the potential of hardware from CPUs to GPUs and FPGAs...

Two Areas KDE Can Use Help Right Now In Porting For Plasma 6.0

Phoronix - Thu, 06/25/2020 - 18:43
Longtime KDE developer David Edmundson has issued a call for help in porting work for Plasma 6.0...

Intel Squaring Away "Hours of Battery Life" Feature For New Notebooks On Linux

Phoronix - Thu, 06/25/2020 - 16:15
Intel's open-source Linux developers have got the Tiger Lake and Gen12 graphics support largely squared away at this point, but a few remaining features remain. One of the features new to Tigerlake/Gen12+ on the graphics side is HOBL, or "Hours of Battery Life", while the Linux support there is still being tidied up...

5 modern alternatives to essential Linux command-line tools

opensource.com - Thu, 06/25/2020 - 15:03

In our daily use of Linux/Unix systems, we use many command-line tools to complete our work and to understand and manage our systems—tools like du to monitor disk utilization and top to show system resources. Some of these tools have existed for a long time. For example, top was first released in 1984, while du's first release dates to 1971.

Over the years, these tools have been modernized and ported to different systems, but, in general, they still follow their original idea, look, and feel.


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Make Bash history more useful with these tips

opensource.com - Thu, 06/25/2020 - 15:02

A Linux terminal running Bash has a built-in history that you can use to track what you've been doing lately. To view a history of your Bash session, use the built-in command history:


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