https://blog.arongp.com/ Recent content on arongp Hugo en-us Sun, 30 Aug 2026 11:00:00 +0800 https://blog.arongp.com/posts/debian-13-upgrade/ Sun, 30 Aug 2026 11:00:00 +0800 https://blog.arongp.com/posts/debian-13-upgrade/ Moving a small server from bookworm to trixie. The upgrade itself was uneventful. Preparing for it and checking afterwards took most of the time. https://blog.arongp.com/posts/obsidian-one-year/ Sun, 08 Mar 2026 16:20:00 +0800 https://blog.arongp.com/posts/obsidian-one-year/ I started with a complicated folder hierarchy and a dozen plugins. A year later the vault is simpler, and I find things faster. Here’s what survived. https://blog.arongp.com/posts/first-kicad-board/ Sat, 22 Nov 2025 20:00:00 +0800 https://blog.arongp.com/posts/first-kicad-board/ I designed and ordered my first PCB, a small USB-C powered sensor board. It worked on the first spin, mostly. These are the mistakes I’d like to not repeat. https://blog.arongp.com/posts/restic-backups/ Sat, 09 Aug 2025 10:45:00 +0800 https://blog.arongp.com/posts/restic-backups/ Encrypted, deduplicated nightly backups with restic, a systemd timer, and a retention policy. About 20 lines of config, and I actually tested the restore. https://blog.arongp.com/posts/mise-dev-tools/ Sun, 27 Apr 2025 15:30:00 +0800 https://blog.arongp.com/posts/mise-dev-tools/ nvm, pyenv, goenv, a manually downloaded terraform, and a shell script for direnv. I replaced all of it with mise and one small config file per project. https://blog.arongp.com/posts/fish-shell/ Sun, 16 Feb 2025 21:10:00 +0800 https://blog.arongp.com/posts/fish-shell/ After years of bash and a growing pile of zsh plugins, I switched my interactive shell to fish. Here’s what I kept, what I changed, and the few things that still trip me up. https://blog.arongp.com/about/ Mon, 01 Jan 0001 00:00:00 +0000 https://blog.arongp.com/about/ About me