/usr/share/initramfs-tools/scripts/init-bottom/dropbear is in dropbear-initramfs 2016.74-5+deb9u1.
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 19 20 21 22 23 24 | #!/bin/sh
PREREQ=""
prereqs() {
echo "$PREREQ"
}
case "$1" in
prereqs)
prereqs
exit 0
;;
esac
. /scripts/functions
[ -s /run/dropbear.pid ] || exit 0
log_begin_msg "Stopping dropbear"
pid=$(cat /run/dropbear.pid)
ps -eo ppid,pid | sed -nr "s/^\s*$pid\s+([0-9]+)\s*$/\1/p" | xargs -r kill
kill $pid
|