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Program on FreeDOS with Bywater BASIC

  • Opensource.com; By Jim Hall (Posted by bob on Jun 23, 2021 1:50 PM EDT)
  • Story Type: Tutorial; Groups: Developer, IBM
In the early days of personal computing—from the late 1970s and through the 1980s—many people got their start with BASIC programming. BASIC was a universal programming language that came built into most personal computers, from Apple to IBM PCs. When we started the FreeDOS Project in June 1994, it seemed natural that we should include an open source BASIC environment. I was excited to discover one already existed in Bywater BASIC.

Python 3.10 beta in Fedora Linux

The Python developers have already released three beta versions of Python 3.10.0. You can try the latest one in Fedora Linux today! Test your Python code with 3.10 early to be ready for the final 3.10.0 release in October. Install Python 3.10 on Fedora Linux If you run Fedora Linux, you can install Python 3.10 […]

Replace du with dust on Linux

  • Opensource.com (Posted by bob on Jun 23, 2021 12:02 AM EDT)
  • Groups: Linux; Story Type: News Story
If you work on the Linux command line, you will be familiar with the du command. Knowing commands like du, which returns information about disk usage quickly, is one of the ways the command line makes programmers more productive. Yet if you're looking for a way to save even more time and make your life even easier, take a look at dust, which is du rewritten in Rust with more intuitiveness. read more

How to play Tetris clone Tint on the Ubuntu command line

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Jun 22, 2021 8:58 PM EDT)
  • Groups: Ubuntu, Linux; Story Type: News Story
Tetris is our childhood favorite falling blocks game. The 90s generation has literally grown up playing this game and the best thing about it is that even today, it is as popular as it was years ago.

Why I love programming on FreeDOS with GW-BASIC

When I was growing up, it seemed every "personal computer" from the TRS-80 to the Commodore to the Apple let you write your own programs in the Beginners' All-purpose Symbolic Instruction Code (BASIC) programming language. Our family had a clone of the Apple II called the Franklin ACE 1000, which—as a clone—also ran AppleSoft BASIC. I took to AppleSoft BASIC right away and read books and magazines to teach myself about BASIC programming.

What is a config file?

  • Opensource.com; By Seth Kenlon (Posted by bob on Jun 22, 2021 3:37 PM EDT)
  • Story Type: Tutorial; Groups: Linux
There are thousands of configuration files on your computer. You may never directly interact with the bulk of them, but they're scattered throughout your /etc folder and in ~/.config and ~/.local and /usr. There are probably some in /var and possibly even in /opt. If you've ever opened one by accident or to make a change, you may have wondered why some configuration files look one way while others look completely different.

Edit text like Emacs in FreeDOS

On Linux, I often use the GNU Emacs editor to write the source code for new programs. I learned GNU Emacs long ago when I was an undergraduate student, and I still have the "finger memory" for all the keyboard shortcuts. When I started work on FreeDOS in 1994, I wanted to include an Emacs-like text editor. You can find many editors similar to Emacs, such as MicroEmacs, but these all take some shortcuts to fit into the 16-bit address space on DOS. However, I was very pleased to find Freemacs, by Russell "Russ" Nelson.

How to Install NEOS CMS on Ubuntu 20.04

Neos CMS is a free and open-source content management system that allows you to build your website easily. In this post, we will show you how to install Neos CMS with Apache on Ubuntu 20.04 server.

Why transparency is critical to your open source project's security

  • Opensource.com (Posted by bob on Jun 21, 2021 11:02 PM EDT)
  • Story Type: News Story
The Biden Administration's recent executive order on cybersecurity aims to improve security assurance and the use of best practices. Transparency and project health are two factors that help to support security across the entire software industry—especially now. read more

Replace man pages with Tealdeer on Linux

  • Opensource.com (Posted by bob on Jun 21, 2021 2:16 PM EDT)
  • Groups: Linux; Story Type: News Story
Man pages were my go-to resource when I started exploring Linux. Certainly, man is the most frequently used command when a beginner starts getting familiar with the world of the command line. But man pages, with their extensive lists of options and arguments, can be hard to decipher, which makes it difficult to understand whatever you wanted to know. If you want an easier solution with example-based output, I think tldr is the best option. read more

8 books open source technologists should read this summer

  • Opensource.com; By Joshua Allen Holm (Posted by bob on Jun 21, 2021 7:42 AM EDT)
  • Story Type: Roundups; Groups: Community
Welcome to the 2021 Opensource.com summer reading list. This year's list contains eight wonderful book recommendations from members of the Opensource.com community. From classics like Frank Herbert's Dune and a new translation of Beowulf to non-fiction books about the history of tech industry culture, this list has books for readers with different tastes and interests.

Use this nostalgic text editor on FreeDOS

  • Opensource.com (Posted by bob on Jun 20, 2021 2:32 PM EDT)
  • Story Type: News Story
In the very early days of DOS, the standard editor was a no-frills line editor called Edlin. Tim Paterson wrote the original Edlin for the first version of DOS, then called 86-DOS and later branded PC-DOS and MS-DOS. Paterson has commented that he meant to replace Edlin eventually, but it wasn't until ten years later that MS-DOS 5 (1991) replaced Edlin with Edit, a full-screen editor. read more

Try quantum computing with this open source software development kit

  • Opensource.com (Posted by bob on Jun 20, 2021 10:54 AM EDT)
  • Story Type: News Story
Classical computing is based on bits. Zeros and ones. This isn't because there's some inherent advantage to a binary logic system over logic systems with more states—or even over analog computers. But on-off switches are easy to make and, with modern semiconductor technology, we can make them very small and very cheap. read more

How to install Redmine Project Management Software on Ubuntu 20.04

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Jun 20, 2021 9:06 AM EDT)
  • Story Type: Tutorial; Groups: Linux, Ruby, Ubuntu
Redmine is a free and open-source project management application written in Ruby. In this post, we will show you how to install Redmine on Ubuntu 20.04 server.

Gary Linden, legendary surfer & Firefox fan

  • The Mozilla Blog; By Natalie Linden (Posted by bob on Jun 20, 2021 7:17 AM EDT)
  • Story Type: Interview; Groups: Mozilla
Big wave surf legend and surfboard maker, Gary Linden talks the ocean, the internet and where humanity goes from here. The post Gary Linden, legendary surfer & Firefox fan appeared first on The Mozilla Blog.

Wind River Linux updates with Linux LTS 5.10 and a prebuilt binary

  • LinuxGizmos.com; By Eric Brown (Posted by bob on Jun 20, 2021 1:50 AM EDT)
  • Story Type: News Story; Groups: Linux
Wind River has released Wind River Linux LTS21, advancing to Linux LTS 5.10, Yocto Project 3.3, and Qt 5.15.2. New features include a Linux Assembly Tool for image creation and a pre-built binary distribution. We last heard from Wind River in Feb. 2020 when the company released an unnamed version of Wind River Linux that […]

5 more reasons to run Kubernetes in your Linux homelab

In 5 reasons to run Kubernetes on your Raspberry Pi homelab, I explain why you might want to use Kubernetes at home. Those reasons are relatively arbitrary, and they mostly focus on outcomes. Aside from what Kubernetes can do, there are several other good reasons to look at Kubernetes as an important next step in your personal computing experience. 1. It's built on the foundation of Linux read more

How to Install Centrifugo Messaging Server on Ubuntu 20.04

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Jun 19, 2021 8:15 AM EDT)
  • Groups: Ubuntu, Linux; Story Type: News Story
Centrifugo is an open-source real-time messaging server with support for WebSocket and SockJS. In this guide, we will show you how to install Centrifugo on Ubuntu 20.04 server.

DevSecOps: An open source story

  • Opensource.com (Posted by bob on Jun 19, 2021 4:30 AM EDT)
  • Story Type: News Story
Recent supply chain breaches, plus President Biden's new Cybersecurity executive order, are bringing renewed attention to DevSecOps' value for the enterprise. DevSecOps brings culture changes, frameworks, and tools into open source software (OSS). To understand DevSecOps, you must understand its relationship with OSS. read more

Systemd Timers for Scheduling Tasks

Explore how to use Systemd Timers to schedule tasks on Fedora Linux.

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