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SumGuy's Ramblings

SumGuy's Ramblings
  • General

    Side Loading Apps on Your Fire Stick

    BySumGuy 2025-11-122025-11-12

    This ultimate guide teaches you how to unlock your FireStick’s potential through sideloading. Learn the full process, from enabling Developer Options to using the Downloader app, with Stremio as a step-by-step example. We cover essential tips for manually updating apps, managing limited storage space, and troubleshooting errors by understanding ARM architecture. Plus, discover why a VPN is crucial for security when sideloading.

    Read More Side Loading Apps on Your Fire StickContinue

  • General

    A Guide to Fixing OpenH264 Access Issues

    BySumGuy 2025-10-262025-10-26

    In this article we figure out how to resolve OpenH264 download errors caused by Cisco’s sanctions-related geoblocking. It provides four workarounds: building from source, using proxies like Torsocks, and the recommended method of setting the OPENH264_BINARY_DOWNLOAD_URL environment variable to use a public mirror. For advanced users, it also describes a local HTTP server and hosts file trick to mimic the official download location.

    Read More A Guide to Fixing OpenH264 Access IssuesContinue

  • General

    Securing Your App from the Latest Shai-Hulud NPM Vulnerability

    BySumGuy 2025-09-162025-09-16

    A dangerous new worm is spreading through the npm ecosystem. Dubbed “Shai-Hulud,” this sophisticated supply chain attack compromises popular packages to steal developer secrets, crypto wallets, and cloud credentials. If you use JavaScript, your projects could be at risk. Learn how this vulnerability works, how to check if you’re affected, and the crucial steps to secure your code.

    Read More Securing Your App from the Latest Shai-Hulud NPM VulnerabilityContinue

  • General

    Ventoy: Boot Any OS, Any Time

    BySumGuy 2025-07-032025-07-03

    Tired of juggling multiple USBs for different operating systems? Say hello to Ventoy, the revolutionary tool that lets you boot any ISO file from a single drive! No more reformatting—just copy, paste, and boot. Dive into our ultimate guide and discover how Ventoy simplifies everything from distro hopping to Windows installations.

    Read More Ventoy: Boot Any OS, Any TimeContinue

  • General

    SSHFS: Ditch SCP & Access Remote Files

    BySumGuy 2025-04-292025-07-03

    Access remote files seamlessly! Learn how SSHFS simplifies accessing & managing files on remote servers. From setup to advanced tips, master SSHFS today.

    Read More SSHFS: Ditch SCP & Access Remote FilesContinue

  • General

    Understanding and Optimizing Docker’s daemon.json File

    BySumGuy 2024-09-162024-09-19

    The daemon.json file is Docker’s hidden gem for fine-tuning performance and security. Located at /etc/docker/daemon.json on Linux systems, this configuration file allows admins to customize the Docker daemon’s behavior persistently. From selecting the ideal storage driver to managing log rotation, daemon.json offers a centralized approach to Docker configuration.

    Read More Understanding and Optimizing Docker’s daemon.json FileContinue

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  1. SumGuy on Geforce now errors on Tmobile home internet2026-02-11

    Pfft what's even real any more! And yeah something is weird about it, but for now the vpn works.

  2. Cisco on Geforce now errors on Tmobile home internet2026-02-11

    Get a real PC bro! jk. I wonder if Tmo is trying to limit your "unlimited" data. regards!

  3. Linda Sherratt on Enable WebGL on Chrome or Firefox2026-02-11

    the instructions are too difficult for me to comprehend

  4. gst on Proxmox iso upload method2026-02-11

    I was trying to get an ISO through mounted USB but your guide is a straight-forward. Thanks a lot SumGuy!

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  • Side Loading Apps on Your Fire Stick
  • A Guide to Fixing OpenH264 Access Issues
  • Securing Your App from the Latest Shai-Hulud NPM Vulnerability
  • Ventoy: Boot Any OS, Any Time
  • SSHFS: Ditch SCP & Access Remote Files
  • Understanding and Optimizing Docker’s daemon.json File

AI android ansible app apt automation bash caddy centos cli commands containers debian docker error ffmpeg gaming gen-ai google imagemagick images kernel linux llm logs machine learning mysql networking nginx php proxmox resize security shell ssh ssl tips ubuntu upgrade virtualization vpn web windows wordpress zsh

© 2026 SumGuy's Ramblings

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