# Pastebin zg4wwHlK
❯ cat /gnu/store/933z8j4wj2sz70vn224ncx2xlh99r7hl-system/boot
(begin (begin (false-if-exception (delete-file "/run/booted-system")) (symlink (canonicalize-path "/run/current-system") "/run/booted-system") (let loop ((fd 3)) (when (< fd 1024) (false-if-exception (let ((flags (fcntl fd F_GETFD))) (when (zero? (logand flags FD_CLOEXEC)) (fcntl fd F_SETFD (logior FD_CLOEXEC flags))))) (loop (+ fd 1)))) (execl "/gnu/store/8f5nvdgsblzbgmqc10cg9ma30qy9l1ib-shepherd-1.0.8/bin/shepherd" "shepherd" "--config" "/gnu/store/ay81j6v5p1hmdp4kpw44k0xj5bylf4vv-shepherd.conf")))