Showing headlines posted by Scott_Ruecker

Generally, you consider it a good thing when people want to use your application. However, when the application runs on a server, there's a cost for popularity. With users come increased demands on resources, and at some point, you may find that you need to scale your app. One option is to throw more servers at the problem, establish a load balancer like Nginx, and let the demand sort itself out.

The ability to write code is a huge differentiator for every job role in an enterprise Linux environment. As an Operations and DevOps manager, I was constantly challenged to improve my team’s programming skills, and the team genuinely wanted to be more proficient. But how?

Google Pagespeed Module is an open-source module for optimizing your websites under the Nginx and Apache web-server. In this tutorial, we will show you how to build the Nginx Pagespeed module on the latest Debian 11 Bullseye.

Ever started using a new computer, by choice or because the old one let the magic smoke out, and got frustrated at how long it took to get everything just right? Even worse, ever spent some time reconfiguring your shell prompt, then realizing you liked it better before?

Keeping your images current is standard procedure for operating and managing a containerized environment. Here's how to do it.

Setting up a Raspberry Pi board has always required a second computer, which is used to flash your operating system of choice to an SD card so your Pi can boot. But the Pi Foundation is working on a new version of its bootloader that could connect an OS-less Pi board directly to the Internet, allowing it to download and install the official Raspberry Pi OS to a blank SD card without requiring another computer.

PHP Composer is the most used dependency manager for PHP. It lets you declare the dependencies your project needs, and it will manage (install/update) them for you.

RISC-V International, the global open hardware standards organization, has announced that Intel has joined RISC-V at the Premier membership level. Let that sink in for a minute. Intel, which has made billions from its closed-source, complex instruction set computer (CISC) x86 processors, is joining forces with RISC-V, the open-source reduced instruction set computer (RISC) CPU group. What next? Dogs and cats living together!?

There has been a multi-year effort to overhaul the Linux kernel's printk() code and as part of that the newest patch series out is providing threaded console printing support. This threaded console printing support is fulfilling plans drafted back in 2019 to create a kernel thread for each registered console and making console printing completely decoupled from printk() callers.

What happens when a senior engineer at Red Hat, a member of the Lutris development team, and the creator of Proton-GE decides to create a Linux distribution? Well, the aforementioned titles belong to the same person, Thomas Crider (aka "Glorious Eggroll). And what you get is the promising Nobara Project, a distro powered by Fedora and targeted squarely at gamers and content creators.

The handheld computing market might seem dominated by smartphones today, but before their mass adoption there were other offerings for those who needed some computing power on-the-go. If a 90s laptop was too bulky, there was always the IBM PalmTop which packed punch for its size-to-weight ratio, and for the era it was created in. [Mingcong Bai] still has one of these antiques and decided to see if it was still usable by loading a customized Linux distribution on it.

App Service is used to quickly build, deploy and scale web apps. It is a fully managed platform with built-in infrastructure maintenance, security patching and scaling.

Thanks to Mozilla's Telemetry capabilities, there is some interesting insight to how many Linux desktop users are still relying on an X.Org (X11) Server without Wayland. Phoronix reader Jan E.P. was recently pondering over Wayland's marketshare on the Linux desktop and thought of Mozilla's Telemetry capabilities. While telemetry.mozilla.org doesn't display the display server breakdown, they do track the display server in use as part of the dataset.

Nothing irritates me more than when I forget to git add files in my Git repository. I test locally, commit, and push, only to find out it failed in the continuous integration phase. Even worse is when I'm on the main branch instead of a feature branch and accidentally push to it. The best-case scenario is that it fails because of branch protection, and I need to do some surgery to get the changes to a branch. Even more worse, I did not configure branch protection properly, and I accidentally pushed it directly to main.

The Vi text editor has been around for a long time, it has lots of fans and users, and it ships with nearly every POSIX system available. To its credit, Vi hasn't changed all that much, although it has managed to undergo some major improvements (in fact, most Vi users actually use Vi-improved, or Vim).

The Nobara Project is a fresh flavour of Fedora 35 aimed at Linux gamers and streamers. It's very new and the website is mostly just a placeholder, but it's already causing controversy.

Last week marked the long awaited release of a 64-bit spin of Raspberry Pi OS. The Raspberry Pi Foundation has now made available a 64-bit build of their default Linux OS build derived from Debian for all recent Raspberry Pi hardware supporting AArch64. For those curious, here are some benchmarks looking at the performance improvement by switching from Raspberry Pi OS 32-bit to 64-bit.

This article looks at the differences between list handling in Groovy and Java. I'll explore how to run-length encode a list in both languages for that purpose.

Moving and renaming files in the Linux terminal is quick and painless, but first you need to understand how to do it. Whether you are sat at the machine, or remotely connected via SSH, these are the commands that will move files around your machine.

Maybe you've heard that playwright William Shakespeare contributed 1,700 new words to the English language. But did you know that he has an entire programming language as well?