journalctl -u ssh.service -u exim4.service --since='2024-09-14 15:00' --until='2024-09-14 16:00' (Systemd accepts e.g. 'yesterday' as a timestamp but not toge

journalctl -u ssh.service -u exim4.service --since='2024-09-14 15:00' --until='2024-09-14 16:00' (Systemd accepts e.g. 'yesterday' as a timestamp but not together with a time)