mecha.dev https://mecha.dev/blog Posts from mecha's blog Miguel Muscat mail@mecha.dev Writing a Linux executable by hand 2026-05-19T21:59:00Z https://mecha.dev/blog/executable-by-hand You've probably double-clicked on thousands of EXEs in your life. Ever wondered how they work? What makes a file able to be run? Let's build one by hand and find out. Miguel Muscat mail@mecha.dev