Simple, kernel-only, 64bit OS, early stage. https://git.2137697.xyz/rs-dos/atom?h=qemu 2026-07-31T23:56:12Z 2026-07-31T23:56:12Z salmonik salmonik@tuta.io 2026-07-31T23:56:12Z urn:sha1:4ea992c71dd0cdcffe0f74216e748256bd700a31 - scripts/mkdisk.sh: create the FAT32 disk with mkfs.fat -C (the flag that actually creates the file — plain mkfs.fat fails on a missing path), accept M/G/K sizes, seed seed/ files via mtools; --fresh re-formats, --no-seed skips seeding - scripts/sendkeys.py: type lines into the guest via the QEMU monitor (US layout). Punctuation must use QEMU's named keys (minus, slash, dot, ...) — bare '-', '.', '/' are not valid sendkey names, and '-' is the modifier separator, so they were silently dropped before - scripts/test-disk.sh: full automated round trip — build, deploy, ensure image, boot headless QEMU, drive the shell (ls /disk, mkdir, echo >, cat, poweroff), then verify with fsck.fat (must be clean) and mtype (file content must have survived poweroff) - Makefile: make disk / disk-fresh / inspect / test-disk; run, run-gui and debug now auto-create a missing DISK_IMG; fix the stale comment (mkfs.fat without -C) - scripts/boot.sh: auto-create a missing DISK_IMG via mkdisk.sh - seed/: motd.txt + lines.txt seeded onto fresh images - Verified end to end: ./scripts/test-disk.sh --fresh passes