systemctl status sshd
● ssh.service - OpenBSD Secure Shell server
     Loaded: loaded (/lib/systemd/system/ssh.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2021-02-04 23:05:31 EET; 1h 12min ago
       Docs: man:sshd(8)
             man:sshd_config(5)
    Process: 779 ExecStartPre=/usr/sbin/sshd -t (code=exited, status=0/SUCCESS)
   Main PID: 831 (sshd)
      Tasks: 1 (limit: 19013)
     Memory: 5.8M
        CPU: 293ms
     CGroup: /system.slice/ssh.service
             └─831 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups

Warning: some journal files were not opened due to insufficient permissions.
h3x@ASUS:~$ systemctl disable sshd
Removed /etc/systemd/system/multi-user.target.wants/ssh.service.
Removed /etc/systemd/system/sshd.service.
h3x@ASUS:~$ systemctl stop sshd
Failed to stop sshd.service: Unit sshd.service not loaded.
h3x@ASUS:~$ systemctl status sshd
Unit sshd.service could not be found.