Open-source News

Arch Linux's Pacman 5.2 Released - Drops Support For Delta Packages, Adds Zstd Support

Phoronix - Mon, 10/21/2019 - 21:41
The Pacman 5.2 package manager for Arch Linux systems is now available with a variety of changes over earlier releases...

GCC 10 Switches Arm's Scheduling-Pressure Algorithm For Better Performance

Phoronix - Mon, 10/21/2019 - 19:56
A minor optimization was merged into GCC 10 last week for benefiting those on Arm compiling their code with the GNU Compiler Collection...

Ikey Doherty Launches Open-Source Focused Game/Software Development Company

Phoronix - Mon, 10/21/2019 - 18:49
Well known open-source figure Ikey Doherty who rose to prominence for his work on the Solus Linux distribution and then went on to work on Intel's Clear Linux project is now having his hand at game engine development...

20 Things To Do After Installing Ubuntu 19.10 ‘Eoan Ermine’

Tecmint - Mon, 10/21/2019 - 18:25
Ubuntu 19.10 with codename Eoan Ermine is now here and available for install. For those of you who are eager to check the latest Ubuntu version and for all newcomers to the Linux family,...

Release of the Year: What’s New in Ubuntu “Eoan Ermine” 19.10?

Tecmint - Mon, 10/21/2019 - 18:14
The very much anticipated release of Ubuntu’s latest cool project is finally upon us and the dev team made sure not to disappoint. Codenamed Eoan Ermine, Ubuntu 19.10 is the next big step that...

GCC 10 Has C++20 Concepts Support In Order

Phoronix - Mon, 10/21/2019 - 16:43
The original C++ Concepts technical specification has been supported by the GNU Compiler Collection since GCC 6, but for GCC 10 the latest C++20 enablement is supporting that refined version of this feature...

Qt 3D Will Still Be Improved On Alongside Qt Quick 3D

Phoronix - Mon, 10/21/2019 - 15:28
While Qt Quick 3D has been talked up a lot recently with The Qt Company's plans for that new 3D module inside the current Qt5 and future Qt6 tool-kits, Qt 3D itself is not going away...

How to program with Bash: Syntax and tools

opensource.com - Mon, 10/21/2019 - 15:03

A shell is the command interpreter for the operating system. Bash is my favorite shell, but every Linux shell interprets the commands typed by the user or sysadmin into a form the operating system can use. When the results are returned to the shell program, it sends them to STDOUT which, by default, displays them in the terminal. All of the shells I am familiar with are also programming languages.


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How to build a Flatpak

opensource.com - Mon, 10/21/2019 - 15:03

A long time ago, a Linux distribution shipped an operating system along with all the software available for it. There was no concept of “third party” software because everything was a part of the distribution. Applications weren’t so much installed as they were enabled from a great big software repository that you got on one of the many floppy disks or, later, CDs you purchased or downloaded.


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