rmstar.sh

2026-04-10

In a world drowning in containers and orchestration layers, the humble shell script endures. Here's why I keep reaching for bash first.

bash unix tools

2026-03-22

The /proc filesystem is a window into the kernel's soul. We dig through process memory maps, file descriptors, and the occasional mystery file.

linux kernel proc

2026-02-14

I found a backup drive with a .vimrc from 2016. It was haunting. This is the story of what I found and what I kept.

vim dotfiles nostalgia

2026-01-30

Setting up a VPN tunnel the old-fashioned way. We'll generate keys, write configs by hand, and actually understand what wg0.conf is doing.

networking wireguard sysadmin

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