etc/ssh/sshd_config

   1 #       $OpenBSD: sshd_config,v 1.103 2018/04/09 20:41:22 tj Exp $
   2
   3 AcceptEnv LANG LC_* COLORTERM
   4
   5 Subsystem   sftp    /usr/lib/openssh/sftp-server
   6
   7 Protocol 2
   8 UsePAM yes
   9 UseDNS no
  10 #HostKey /etc/ssh/ssh_host_rsa_key
  11 #HostKey /etc/ssh/ssh_host_ecdsa_key
  12 HostKey /etc/ssh/ssh_host_ed25519_key
  13 AddressFamily inet
  14 PermitRootLogin no
  15 PasswordAuthentication no
  16 SyslogFacility AUTHPRIV
  17 AuthorizedKeysFile  .ssh/authorized_keys
  18 PubkeyAuthentication yes
  19 ChallengeResponseAuthentication no
  20 UsePrivilegeSeparation sandbox
  21 ClientAliveInterval 60
  22 Port your-port
  23 Match User user-name
  24     X11Forwarding no
  25     PermitTTY yes