CLI Manual Restoring from Time Machine
Restoring, for example, your SSH Host keys after a fresh Mac OS install.
# skip some of the ExAttr stuff during copy
cp -pX /Volumes/time-machine/Backups.db/host/Latest/etc/ssh_host* /etc/ssh_host*
# list ACLs
ls -le /etc/ssh_host*
# remove ACLs
chown -N /etc/ssh_host*
# fix ownership if necessary
chown root:wheel /etc/ssh/ssh_host*