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bigbearomaha's blog

Exploring Strange New Worlds...

Filed under
Just talk

I've seen it discussed before, but it sometimes doesn't really hit me until I see where someone who is talking around it, completely misses it.

Of course, I'm talking about the Star Trek influence. How close are we to realizing Star Trek Technology?

Personal Computing on the fly

Filed under
Linux

The cloud. It's the talk of the town and has been growing for awhile now.

Linux Can Take Over If It Sticks To What It Does Best. Appliances

Filed under
Linux

Everyone is always so fixated on desktop Linux and why it can't get decent numbers in the desktop market.

The answer is obvious. You can't come late into the game when someone has a huge installed base and expect to win based on free over easy.

Looking at the computer experience

Filed under
Linux

Just a bit of rambling about Linux, as well as reflections and meanderings about computer history in general

A Year Into Linux Mint Debian Edition

Filed under
Reviews

LMDE is a mixed bag. On one hand, you get a Debian install with the Mint specific user software that makes the end user a very nice experience. On the other hand, it's still being tweaked and played with. This can lead to some frustration with apps that haven't had all the kinks worked out yet.

Tabletop RPG's in a Linux World

Everyone knows about video games and the issues facing them in Linux. Not as many people are aware though that tabletop role Playing Games are experiencing a bit of a surge in popularity and that Linux and other open source software are able to assist in that growth.

What Does Linux and Role Playing Games Have in Common?

As a recently revived Game Master/DM going back to my RPG roots in Advanced Dungeons & Dragons, 1st Edition after about a 20 year absence, I find that computer technology has impacted Role Playing Games far beyond being able to play online.

Big Bear's Helpful Hints-Google Docs Spreadsheets

Filed under
Howtos

I like to jot down things that I learn how to do on the spur of the moment so that I can find it later.

I admit, in the 80's there was quite of bit of "herbal remedy" usage and my short term memory isn't what it could be. That's my story and I'm sticking to it.

I've decided that I might as well potentially help some other folks who might want to know about some of the things I discover, so I thought why not here?

For my very first post, I wanted to figure out how to sum cells across multiple pages in Google Docs spreadsheets.

Tomboy and Dropbox, the Dynamic Duo

Filed under
Linux

I just saw an article headline about Tomboy and it's strengths. It made me think about all the reasons I use Tomboy and perhaps my favorite reason for using it.

I use Dropbox because I like having access to files regardless of what computer I'm using or where I'm at. It is extremely helpful to me.

Looking for help to bring a new app to the world

Aloha folks,

For those programmers, packagers, etc... who might be looking to help on a new project, maybe you will find this interesting.

Cloud computing on Linux can help small business

Big companies like RedHat are getting into Software as a Service, otherwise known as "cloud computing".

School computer introductions

Filed under
Just talk

After reading an article recently on a similar topic, I got to thinking about what I was introduced to relating to computers when I was in school.

I was in high school when I got my first real introduction to computers.

Paranoia and criticism, how it was meant and how it is taken

Filed under
Linux

It's interesting to see how many people automatically associate criticism with "Anti-X distro".

One Linux to rule them all

There is a whole lot of noise being made about Googles OS announcement.

Most of it being made by raving distro fanboys who believe that by pledging their allegiance to one distro will make part of the 'cool crowd'

"No thanks Google, we have Ubuntu/Debian/Gentoo/pick one"

OpenSource Software Bounty Hunters

Wanted!

OpenSource developers to make software people actually want and need.

Bounty offered

See Sheriff for details

One computers' Linux experience

I suppose , in answer to the question "When will Linux be ready for the user desktop?"

It was ready almost two years ago in this house. Children use it daily, as well as computer phobic wives and memory challenged mad computer geniuses. (The 'genius' part is up for speculation.)

HackMy...phase II

For those of you who don't know, Hackmy... forums started out as a "advanced" forum for users of PCLinuxOS.

HackMy has moved to a new host and has a whole new look and goal though. Hackmy is now open to users of Linux, ANY distro.

How about "just using" instead of "migrating"?

Filed under
Linux

Take a big, deep breath and repeat after me, "There is no perfect OS, there is no perfect OS".

OK, fine, now read this.

The worlds best Linux Distro is now available.

Filed under
Humor

Here it is, the earth shaking, mind breaking, hip shaking est Linux distro ever. It will do "all dat" and more.

Want to know more about it? Knock on the big green emerald doors and ask to see the wizard.

Some Reasons NOT to use Linux. Ever. At all.

Filed under
Just talk

Reasons to not even bother trying Linux, ever : ( cue drum roll... )

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More in Tux Machines

Mozilla Leftovers

  • Firefox Nightly: These Weeks in Firefox: Issue 91
  • Phabricator Etiquette Part 1: The Reviewer

    In the next two posts we will examine the etiquette of using Phabricator. This post will examine tips from the reviewer’s perspective, and next week will focus on the author’s point of view. While the social aspects of etiquette are incredibly important, we should all be polite and considerate, these posts will focus more on the mechanics of using Phabricator. In other words, how to make the review process as smooth as possible without wasting anyone’s time.

  • Robert O'Callahan: Visualizing Control Flow In Pernosco

    In traditional debuggers, developers often single-step through the execution of a function to discover its control flow. One of Pernosco's main themes is avoiding single-stepping by visualizing state over time "all at once". Therefore, presenting control flow through a function "at a glance" is an important Pernosco feature and we've recently made significant improvements in this area. This is a surprisingly hard problem. Pernosco records control flow at the instruction level. Compiler-generated debuginfo maps instructions to source lines, but lacks other potentially useful information such as the static control flow graph. We think developers want to understand control flow in the context of their source code (so approaches taken by, e.g., reverse engineering tools are not optimal for Pernosco). However, mapping potentially complex control flow onto the simple top-to-bottom source code view is inherently lossy or confusing or both. For functions without loops there is a simple, obvious and good solution: highlight the lines executed, and let the user jump in time to that line's execution when clicked on. In the example below, we can see immediately where the function took an early exit.

  • Marco Castelluccio: On code coverage and regressions

    There are two schools of thought when it comes to code coverage: those who think it is a useless metric and those who think the opposite (OK, I’m a bit exaggerating, there are people in the middle…). I belong to the second “school”: I have always thought, intuitively, that patches without tests are more likely to cause postrelease regressions, and so having test coverage decreases risk. A few days ago, I set out to confirm this intuition, and I found this interesting study: Code Coverage and Postrelease Defects: A Large-Scale Study on Open Source Projects. The authors showed (on projects that are very different from Firefox, but still…) that there was no correlation between project coverage and the amount of bugs that are introduced in the project and, more importantly, there was no correlation between file coverage and the amount of bugs that are introduced in the file.

today's howtos

Nvidia GPU Passthrough To Windows VM From Linux Host

Nvidia has now officially enabled GPU passthrough support for Windows virtual machines on GeForce graphics cards. In other words, this effectively means it?s possible to run a Linux machine and then run a virtual Windows machine within it, and hand that unfettered access to a graphics card. This is a big win for those wanting to run Windows games from within a virtual machine on your Linux desktop. They will be able to play Windows-based games using a virtual machine with GPU passthrough enabled. Read more

IBM/Red Hat/Fedora Leftovers

  • Red Hat Satellite 6.8.6 has been released [Ed: They have unpublised this since.]

    We are pleased to announce that Red Hat Satellite 6.8.6 is generally available as of April 13, 2021.

  • A brief intro to Red Hat OpenShift for Node.js developers – IBM Developer

    Container-based deployment models are the modern way to develop and deliver your applications. The most common tool for building with containers is Kubernetes, an open-source container-orchestration system for automating computer application deployment, scaling, and management. Kubernetes has helped usher in a standardized way to deploy and manage applications at scale, but it can be a sprawling, difficult beast to manage when your application becomes more mature and more complex. A company will need to have a robust DevOps team to manage a full-fledged Kubernetes-based production system. [...] My colleague, JJ Asghar summed it up nicely: “OpenShift provides creature comforts to talk to the Kubernetes “API”—at the same level of robustness—as long as you’re willing to use the opinions OpenShift brings.” The good news? Those opinions are tried and tested, enterprise-ready choices with the backing and support of Red Hat. So, what do Node.js developers need to know about OpenShift deployment? This blog post covers the “what” and “how” of deploying your Node.js application in an OpenShift environment.

  • Fedora Community Blog: Community Blog monthly update: March 2021

    In March, we published 21 posts. The site had 5,520 visits from 3,652 unique viewers. 888 visits came from search engines, while 450 came from the WordPress Android app, and 386 came from Twitter and 208 from Reddit.

  • How Red Hat data scientists use and contribute to Open Data Hub

    Artificial intelligence (AI) and machine learning (ML) drive much of the world around us, from the apps on our phones to electric cars on the highway. Allowing such things to run as accurately as possible takes huge amounts of data to be collected and understood. At the helm of that critical information are data scientists. So, what’s a day on the job look like for data scientists at Red Hat? Don Chesworth, Principal Data Scientist, gives you a glimpse into his day-to-day in a short video (aptly named "A Day in the Life of a Red Hat Data Scientist") that’s now available on our website. Isabel Zimmerman, Data Science Intern, provides a look at some of the tools she uses on the job in "Using Open Data Hub as a Red Hat Data Scientist." We’ll cover some of the highlights in this post.

  • IBM Brings COBOL Capabilities to the Linux on x86 Environment

    IBM has announced COBOL for Linux on x86 1.1, bringing IBM's COBOL compilation technologies and capabilities to the Linux on x86 environment. According to the IBM announcement, COBOL for Linux on x86 can help modernize, integrate, and manage existing applications, data, and skill sets to ease an organization’s transformation into a more flexible business. To connect business components with suppliers, partners, employees, and clients, and to position organizations to quickly take advantage of opportunities and respond to challenges in real time, COBOL for Linux on x86 can help meet these challenges and enable use of existing COBOL code while upgrading applications with the newest technologies.

  • <./ul>