/usr/share/initramfs-tools/scripts/init-bottom/plymouth is in plymouth 0.8.8-0ubuntu17.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | #!/bin/sh
OPTION=FRAMEBUFFER
PREREQ="udev"
prereqs()
{
echo "$PREREQ"
}
case $1 in
prereqs)
prereqs
exit 0
;;
esac
/bin/plymouth update-root-fs --new-root-dir=${rootmnt}
|