Skip to content

Instantly share code, notes, and snippets.

@paul-ridgway
paul-ridgway / ro-root.sh
Last active June 17, 2024 12:47
A scrip to replace the default RPi init to create and chroot to an overlayfs-backed root
#!/bin/sh
# Read-only Root-FS for Raspian using overlayfs
# Version 1.1:
# Changed to use /proc/mounts rathern than /etc/fstab for deriving the root filesystem.
#
# Version 1:
# Created 2017 by Pascal Suter @ DALCO AG, Switzerland to work on Raspian as custom init script
# (raspbian does not use an initramfs on boot)
#