Provided by: systemd_229-4ubuntu21.31_amd64 

NAME
systemd-random-seed.service, systemd-random-seed - Load and save the system random seed at boot and
shutdown
SYNOPSIS
systemd-random-seed.service
/lib/systemd/systemd-random-seed
DESCRIPTION
systemd-random-seed.service is a service that restores the random seed of the system at early boot and
saves it at shutdown. See random(4) for details. Saving/restoring the random seed across boots increases
the amount of available entropy early at boot. On disk the random seed is stored in
/var/lib/systemd/random-seed.
SEE ALSO
systemd(1), random(4)
systemd 229 SYSTEMD-RANDOM-SEED.SERVICE(8)