Linux
- Managing EFI Boot Loaders for Linux: EFI Boot Loader Installation
- Fishshell
- Extending statx()
- EXT4: A Minimum Complete Tutorial of Linux ext4 File System
- File systems ext2, ext3 and ext4 (pdf) [local mirror 20210929]
Distros
- Without systemd
- DeVuan: Debian without Systemd (https://www.devuan.org/)
- Artix
- Funtoo