/usr/lib/pm-utils/sleep.d/95anacron is in anacron 2.3-20ubuntu1.
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 | #!/bin/sh
# This script makes anacron jobs start to run when the machine is woken up.
# For a laptop, these are the closest parallels to turning on a desktop.
case $1 in
resume|thaw)
start -q anacron || :
;;
suspend|hibernate)
stop -q anacron || :
;;
esac
|