LINUXexpert.org

Perl was weird, messy, brilliant, and absolutely foundational to the early web.

Before modern frameworks and JavaScript everywhere, Perl powered CGI scripts, forms, counters, search tools, admin panels, and the kind of text processing that made the first dynamic websites possible.

A lot of people remember Perl as a joke. History says otherwise.

https://linuxexpert.org/perl-the-strange-language-that-built-the-early-web/

#Perl #Linux #OpenSource #WebDevelopment #CGI #Programming #SoftwareHistory #SysAdmin #LinuxExpert

I’ve used Linux for roughly 30 years.

For 20+ of those years, Debian was my daily desktop driver.

So I did not expect an Arch-based distro to change my mind this quickly.

Then I tried CachyOS.

A few days later, it was on my main desktop, my new System76 Pangolin Pro, and even my wife’s Intel/NVIDIA laptop.

Fast, polished, gaming-friendly, and practical.

Debian is still great.

CachyOS changed my view.

https://linuxexpert.org/a-debian-veteran-tries-cachyos-how-an-arch-based-distro-changed-my-mind/

#Linux #Debian #CachyOS #ArchLinux #OpenSource #LinuxGaming

Don’t “rebound” to a Linux distro just because it looks like Windows/macOS. That familiarity sets the wrong expectations, and when Linux behaves differently people assume it’s “broken” and go right back.

Linux isn’t a skin or a drop-in replacement — it’s a new workflow. Learn it on its own terms and the switch actually sticks.

📝 https://linuxexpert.org/dont-date-your-ex/

#Linux #OpenSource #LinuxDesktop #Tech #SysAdmin #DevOps

sudo isn’t “nice to have.” It’s core infrastructure.

Its long-time maintainer, Todd C. Miller, is looking for a sponsor to keep sudo maintained and secure.

👉 https://www.millert.dev/

Sponsor: https://github.com/sponsors/sudo-project

If your company has a security budget, this is one of the highest-leverage OSS sponsorships you can make.

#OpenSource #Linux #Security #SRE #DevSecOps

I’m moving my daily driver from my home-built Ryzen 7 5800X3D desktop to a System76 Pangolin Pro running CachyOS.

The RX 7800 becomes an OCuLink eGPU. The old desktop gets an RX 7600 and becomes my 11-year-old’s first full-time Linux PC.

Portable workstation, docked gaming, local AI, and one less Windows machine in the house.

https://linuxexpert.org/why-im-replacing-my-home-built-5800x3d-desktop-with-a-system76-pangolin-pro/

#Linux #CachyOS #System76 #LinuxGaming #AMD

Linux desktop adoption doesn’t fail because new users can’t learn.

It fails when we welcome them with a pop quiz.

When someone says “I’m trying Linux,” and the first response is “Actually, it’s GNU/Linux,” that’s not help — it’s semantic gatekeeping. Status signaling disguised as “accuracy.” And it pushes curious newcomers right back to Windows/macOS.

https://linuxexpert.org/stop-saying-actually-its-gnu-linux/

#Linux #LinuxDesktop #OpenSource #Community #NewUsers #TechCulture

New on LinuxExpert: The 10 most Googled Linux admin errors—and the safest fixes for each.
SSH auth, dpkg locks, DNS failures, df/du mysteries, sudo pitfalls, open files… all in one cheat sheet-style guide.

https://linuxexpert.org/most-googled-linux-admin-errors/

#Linux #SysAdmin #DevOps #SRE #Infrastructure #Troubleshooting

Music taught me before school did. I literally recited “Rime of the Ancient Mariner” on day one of Senior English—thanks to Maiden. Here’s how that led to GNU/Linux, attribution, and remix culture:
https://linuxexpert.org/iron-maiden-cathedral-bazaar-and-the-unintentional-university-of-metal/

#IronMaiden #OpenSource #Linux #RemixCulture #History #Literature

💡 Think tech jobs only exist at Google, Amazon, Apple, or Microsoft?

Think again.

From hospitals and banks to retailers and factories — tech roles are everywhere. Discover the real breadth of opportunities for devs, data scientists, and career switchers 👩‍💻🌍

🔗 https://linuxexpert.org/beyond-big-tech/

#TechJobs #CareerSwitch #BeyondBigTech #OpenSource #LinuxExpert #STEM #DevOps #DataScience #JobSearch #FediTech

🚀 New: Turn-key, hardened WireGuard on Debian 13. Our WG-Easy Installer sets up wg-easy (Docker) behind Caddy + Let’s Encrypt, forces HTTPS, adds UFW, fail2ban, unattended-upgrades, backups, healthcheck, and more — with CLI or TUI.

https://linuxexpert.org/wg-easy-installer-debian-13/

#WireGuard #Linux #Debian #SelfHosted #OpenSource #Docker #Caddy #LetsEncrypt #VPN #Security #SRE

2026 won’t be “the year of the Linux desktop” but it might be the clearest turning point yet.
What’s different now:
🖥️ Wayland maturity + GNOME/KDE momentum
🎮 Proton keeps improving (anti-cheat is still the big cliff)
📦 Flatpak/Flathub making app installs way less distro-dependent
💥 Push factors: Win10 EOL + Win11 friction, Intel Macs being sunset

Full breakdown: https://linuxexpert.org/2026-wont-be-the-year-of-the-linux-desktop/

#Linux #OpenSource #DesktopLinux #Wayland #Flatpak #Flathub #LinuxGaming #Proton #SteamDeck #Windows11 #macOS

🚀 New release from @linuxexpert@mastodon.social: SysAdminAutomation-py – a modern Python-based toolkit that replaces your old Bash scripts with clean, portable, cross-platform code.

https://linuxexpert.org/🚀-introducing-sysadminautomation-py/

#Linux #Python #SysAdmin #OpenSource #Automation #DevOps #Scripting

🏰 The Cathedral has eaten the Bazaar.
Corporate acquisitions, license shifts, and platform lock-in have centralized what was once open and free. Open source is still alive—but less accessible than ever.

New essay: When the Cathedral Ate the Bazaar
🔗 https://linuxexpert.org/cathedral-ate-the-bazaar

#Linux #OpenSource #FOSS #CathedralAndBazaar

🚀 The Linux Foundation is refreshing its LFCA exam—and needs beta testers!

JOIN THE LFCA BETA
✅ Try the updated exam for FREE
✅ Multiple-choice format
✅ Earn the official cert if you pass
✅ Help shape the future of the exam

Who should apply?
Early-career IT pros, career switchers, students—anyone ready to prove their Linux fundamentals. (Overqualified candidates not selected)

📅 Beta window: Aug 26 – Sept 2, 2025
📝 Apply now:

https://hubs.la/Q03BQPxM0

#Linux #LFCA #ITCertification #ITCareers

@kevinbowen@hachyderm.io

@kevinbowen@hachyderm.io enjoy being an angry person, you and your cat may move on.nothing to validate your brilliance here.

@kevinbowen@hachyderm.io you shouldn't. Probably better if you don't.

2026 won’t be “the year of the Linux desktop” but it might be the clearest turning point yet.
What’s different now:
🖥️ Wayland maturity + GNOME/KDE momentum
🎮 Proton keeps improving (anti-cheat is still the big cliff)
📦 Flatpak/Flathub making app installs way less distro-dependent
💥 Push factors: Win10 EOL + Win11 friction, Intel Macs being sunset

Full breakdown: https://linuxexpert.org/2026-wont-be-the-year-of-the-linux-desktop/

#Linux #OpenSource #DesktopLinux #Wayland #Flatpak #Flathub #LinuxGaming #Proton #SteamDeck #Windows11 #macOS