Practical notes on code, Linux, self-hosting, and small things I learn along the way.https://jasnan.xyz/https://jasnan.xyz/blog/2026-09-11-macos-documents-storage-colima-build-cache/https://jasnan.xyz/blog/2026-09-11-macos-documents-storage-colima-build-cache/A quick investigation into where macOS hides disk space when the numbers do not quite add up.Fri, 11 Sep 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-09-10-local-voice-typing-macos-linux/https://jasnan.xyz/blog/2026-09-10-local-voice-typing-macos-linux/The privacy-respecting tools I use for local voice typing on macOS and Linux, and how they fit into my daily workflow.Thu, 10 Sep 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-09-04-ubuntu-on-a-2019-t2-macbook-pro/https://jasnan.xyz/blog/2026-09-04-ubuntu-on-a-2019-t2-macbook-pro/Installing Ubuntu on an old Intel T2 MacBook Pro to keep it useful for YouTube, Khan Academy videos, and lightweight games.Fri, 04 Sep 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-09-03-flint-2-ipv4-only-lan-vpn-routing/https://jasnan.xyz/blog/2026-09-03-flint-2-ipv4-only-lan-vpn-routing/How to keep IPv6 on the WAN, make the home network IPv4-only, and route different devices through separate VPN tunnels.Thu, 03 Sep 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-09-03-fritzbox-7530-flint-2-dsl-front-end/https://jasnan.xyz/blog/2026-09-03-fritzbox-7530-flint-2-dsl-front-end/How to use PPPoE passthrough, native IPv6, and DS-Lite to make a Flint 2 the main router behind a 1&1 FRITZ!Box 7530.Thu, 03 Sep 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-08-24-bluetooth-keyboard-luks-unlock/https://jasnan.xyz/blog/2026-08-24-bluetooth-keyboard-luks-unlock/How to add Bluetooth support and keyboard pairing data to initramfs so you can unlock an encrypted Ubuntu system with a Bluetooth keyboard.Mon, 24 Aug 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-04-12-immich-upload-issue-1/https://jasnan.xyz/blog/2026-04-12-immich-upload-issue-1/How disabling Wi-Fi power saving fixed slow and unreliable Immich uploads to my Linux server.Sun, 12 Apr 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-04-12-pc-build-price/https://jasnan.xyz/blog/2026-04-12-pc-build-price/A comparison of my 2024 component prices with their 2026 prices, including steep increases in memory and storage.Sun, 12 Apr 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-04-11-mac-tiling-window-setup/https://jasnan.xyz/blog/2026-04-11-mac-tiling-window-setup/Why AeroSpace and Karabiner became my reliable keyboard-driven window-management setup on macOS.Sat, 11 Apr 2026 00:00:00 GMThttps://jasnan.xyz/blog/2026-03-30-bike-conversion/https://jasnan.xyz/blog/2026-03-30-bike-conversion/How I simplified my Kalkhoff Voyager Pro by removing the front derailleur and installing a 1×11 drivetrain.Mon, 30 Mar 2026 00:00:00 GMThttps://jasnan.xyz/blog/2021-07-24-keychron-k4-linux-fix/https://jasnan.xyz/blog/2021-07-24-keychron-k4-linux-fix/Practical fixes for common Keychron K4 Bluetooth and function-key problems on Debian-based distributions and Fedora.Sat, 24 Jul 2021 00:00:00 GMT