Jeff Geerling

Entries tagged - "tutorial"

All Intel GPUs run on Raspberry Pi and RISC-V Nov 13, 2025
Save video still frames from QuickTime Player with a shortcut Sep 18, 2025
How to install TrueNAS on a Raspberry Pi Aug 28, 2025
Increasing the VRAM allocation on AMD AI APUs under Linux Aug 8, 2025
Recording vintage CRTs with a modern Sony mirrorless camera Jul 29, 2025
Adding GPS and off-grid maps to my Meshtastic T-Deck Jul 16, 2025
Using GPS for the most accurate time possible on a Mac May 16, 2025
How to Recompile Linux (on a Raspberry Pi) Feb 18, 2025
How to build Ollama to run LLMs on RISC-V Linux Feb 6, 2025
LLMs accelerated with eGPU on a Raspberry Pi 5 Nov 19, 2024
Realizing Meshtastic's Promise with the T-Deck Oct 11, 2024
Photographing the 2024 Total Solar Eclipse Feb 17, 2024
Highly-condensed time-lapse footage with Frigate Feb 2, 2024
Mounting an ext4 linux USB drive on macOS in 2024 Jan 24, 2024
Setting up a Mikrotik 10 Gbps Switch the first time Nov 1, 2023
How I installed TrueNAS on my new ASUSTOR NAS Jun 21, 2023
Build your own private WireGuard VPN with PiVPN May 5, 2023
Transcribing recorded audio and video to text using Whisper AI on a Mac Feb 16, 2023
Ubuntu's settings won't open after setting CPU to 'performance' Nov 17, 2022
Jeff Geerling, Stably Diffused Sep 16, 2022
How to download an MP4 from YouTube, every time Sep 6, 2022
apt_key deprecated in Debian/Ubuntu - how to fix in Ansible Aug 30, 2022
Using a reverse-NFS mount to access Docker container's data from macOS Apr 13, 2022
Installing the Asahi Linux Alpha on my M1 Mac mini Mar 25, 2022
Playing sounds with Python on a Raspberry Pi Mar 10, 2022
HTGWA: Use bcache for SSD caching on a Raspberry Pi Dec 16, 2021
Using Compute Module 4 IO Board pins as an ATX case front panel header Nov 19, 2021
HTGWA: Create a ZFS RAIDZ1 zpool on a Raspberry Pi Nov 12, 2021
HTGWA: Create an NFS share in Linux on a Raspberry Pi Nov 12, 2021
HTGWA: Create a Samba (SMB) share on a Raspberry Pi Nov 12, 2021
HTGWA: Create a RAID array in Linux with mdadm Nov 11, 2021
HTGWA: Partition, format, and mount a large disk in Linux with parted Nov 10, 2021
Raspberry Pi Zero 2 powers the Null 2 RetroPie gaming handheld Oct 29, 2021
The Raspberry Pi IoT Notification Bell Jul 1, 2021
Setting up a Raspberry Pi with 2 Network Interfaces as a very simple router May 20, 2021
Building a 2.5 Gbps 5-drive Pi NAS - Hardware Setup Mar 26, 2021
Kubernetes 101 livestream series starts Nov 18th! Nov 12, 2020
Flashing a Raspberry Pi Compute Module on macOS with usbboot Apr 27, 2020
How I livestream with OBS, a Sony a6000, and a Cam Link Apr 9, 2020
Ansible 101 by Jeff Geerling - YouTube streaming series Mar 22, 2020
How to livestream Masses or other liturgies on YouTube Mar 18, 2020
Quick and dirty way to strip ANSI terminal output in PHP Feb 27, 2020
Migrating JeffGeerling.com from Drupal 7 to Drupal 8 - How-to video series Feb 4, 2020
Upgrade the Raspberry Pi 4's firmware / bootloader for better thermals Nov 21, 2019
Re-gripping a Nikon D700 DSLR Sep 20, 2019
The Raspberry Pi 4 needs a fan, here's why and how you can add one Jul 17, 2019
Display webcam content overlaid on your presentation on a Mac Mar 22, 2019
Cleaning up after adding files in Drupal Behat tests Jan 11, 2019
Make composer operations with Drupal way faster and easier on RAM Dec 31, 2018
AirPods get stuck in low-quality 16 kHz audio mode when starting a VM Dec 27, 2018
The best way to get the full PHP version string Dec 16, 2018
Analyzing a MySQL slow query log with pt-query-digest Nov 29, 2018
Fixing 'UNREACHABLE' SSH error when running Ansible playbooks against Ubuntu 18.04 or 16.04 Sep 16, 2018
How to focus stack a set of images in Photoshop Sep 4, 2018
How to upgrade the SSD hard drive in a Dell XPS 13 (9360) May 30, 2018
Reboot and wait for reboot to complete in Ansible playbook May 24, 2018
Converting a non-Composer Drupal codebase to use Composer May 3, 2018
Use Ansible's YAML callback plugin for a better CLI experience Apr 19, 2018
Re-partitioning and reinstalling a newer version of Fedora on my laptop Apr 13, 2018
Installing PHP 7 and Composer on Windows 10, Natively Apr 9, 2018
Generating self-signed OpenSSL certs with Ansible 2.4's crypto modules Oct 31, 2017
Quick way to check if you're in AWS in an Ansible playbook Sep 1, 2017
Reverse-proxying a SOAP API accessed via PHP's SoapClient Aug 29, 2017
Ansible playbook to upgrade all Ubuntu 12.04 LTS hosts to 14.04 (or 16.04, 18.04, 20.04, etc.) Jun 22, 2017
Changing a deeply-nested dict variable in an Ansible playbook Jun 19, 2017
Adding strings to an array in Ansible Jun 16, 2017
Use an ARG in Dockerfile FROM for dynamic image specification Jun 14, 2017
Mount a Raspberry Pi SD card on a Mac (read-only) with osxfuse and ext4fuse Jun 12, 2017
How to fix SSH errors when using Ansible with newer OSes like Ubuntu 16.04 May 11, 2017
AirPort Extreme showing 'Device Not Found'? Here's a fix May 7, 2017
How to make Safari accept Google search strings in the Location bar quickly May 4, 2017
Using Ubuntu Bash in Windows Creators' Update with Vagrant Apr 10, 2017
Setting up a Pi Hole for whole-home ad/tracker blocking Apr 3, 2017
Drupal VM on Windows - a fast container for BLT project development Mar 29, 2017
Soup to Nuts: Using Drupal VM to build local and prod Mar 26, 2017
Use a Drupal 8 BLT project with Drupal VM on Windows 7 or Windows 8 Mar 22, 2017
Raspberry Pi Zero W as a headless time-lapse camera Mar 14, 2017
Refurbishing a classic microphone - the Electro-Voice RE20 Mar 5, 2017
Profiling Drupal 8 Sites in Drupal VM with XHProf and Tideways Feb 11, 2017
How to securely erase free space on a hard drive (Mac) Jan 9, 2017
Removing Sticker Residue from a MacBook Air (or another laptop) Jan 4, 2017
Setting up Faceted Apache Solr search in Drupal 8 Dec 30, 2016
I made the switch from Aperture to Photos Oct 31, 2016
Using Ansible through Windows 10's Subsystem for Linux Oct 5, 2016
Review: Elecrow HDMI 5" 800x480 TFT Display with XPT2046 Touch Controller Oct 4, 2016
How to get your server's emails through Gmail's spam filter with Exim Sep 29, 2016
Require a minimum Ansible version in your Playbook Sep 29, 2016
Remove a single Certbot (LetsEncrypt) certificate from a server Aug 19, 2016
How I record my own conference presentations May 27, 2016
Set up faceted Apache Solr search on Drupal 8 (2016 - deprecated) May 3, 2016
Migrate a custom JSON feed in Drupal 8 with Migrate Source JSON Apr 28, 2016
Drupal VM - Quick Introduction Video Feb 25, 2016
How to shoot a large event (photography gear / workflow) Jan 28, 2016
How to Build Your Own Raspberry Pi Cluster ('Bramble') Jul 31, 2015
Ansible 101 - on a Cluster of Raspberry Pi 2s Jul 15, 2015
Solr for Drupal Developers, Part 3: Testing Solr locally Apr 9, 2015
Solr for Drupal Developers, Part 2: Solr and Drupal, A History Aug 21, 2014
Solr for Drupal Developers, Part 1: Intro to Apache Solr Aug 11, 2014
How to Build a Simple $50 Standing Desk Jan 20, 2013
Checklist for Setting up a CentOS 6 LAMP Server Sep 19, 2012
Minecraft Patching Guide for Macs Apr 24, 2012
How to Repair Your Intel iMac — DIY Guide from Lifeisaprayer.com Sep 17, 2010