tinysshd(8) System Manager's Manual tinysshd(8) (NAME) tinysshd - SSH (SYNOPSIS) tinysshd [ ] keydir (DESCRIPTION) tinysshd SSH SSHv2 . tinysshd ( ). tinysshd ( RSA DSA HMAC-MD5 HMAC-SHA1 3DES RC4 ). tinysshd ( ). tinysshd SSH1 (agent) X11 . tinysshd ( ). (OPTIONS) -q -Q () -v -s () : - ssh-ed25519 : - curve25519-sha256 : - chacha20-poly1305@openssh.com -S -p () : - ( ) : - sntrup761x25519-sha512@openssh.com : - chacha20-poly1305@openssh.com -P -l syslog ( inetd) -L syslog () -x name=command (: sftp=/usr/libexec/openssh/sftp-server) -e command ( exec/subsystem) keydir TinySSH /etc/tinyssh/sshkeydir (AUTHORIZATION) tinysshd AuthorizedKeysFile ~/.ssh/authorized_keys . "keytype base64-encoded-key comment" . tinyssh "ssh-ed25519" . ~/.ssh/authorized_keys: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILV5AGhGQ1QVXjBWhTKJP3vrqE3isL4ivisBailQ14gS comment (RUNNING) TCPSERVER tcpserver -HRDl0 0.0.0.0 22 /usr/sbin/tinysshd -v /etc/tinyssh/sshkeydir & BUSYBOX busybox tcpsvd 0 22 tinysshd -v /etc/tinyssh/sshkeydir & INETD /etc/inetd.conf: ssh stream tcp nowait root /usr/sbin/tinysshd tinysshd -l -v /etc/tinyssh/sshkeydir SYSTEMD tinysshd.socket: [Unit] Description=TinySSH server socket ConditionPathExists=!/etc/tinyssh/disable_tinysshd [Socket] ListenStream=22 Accept=yes [Install] WantedBy=sockets.target tinysshd@.service: [Unit] Description=Tiny SSH server After=network.target auditd.service [Service] ExecStartPre=-/usr/sbin/tinysshd-makekey -q /etc/tinyssh/sshkeydir EnvironmentFile=-/etc/default/tinysshd ExecStart=/usr/sbin/tinysshd ${TINYSSHDOPTS} -- /etc/tinyssh/sshkeydir KillMode=process SuccessExitStatus=111 StandardInput=socket StandardError=journal [Install] WantedBy=multi-user.target (SEE ALSO) tinysshd-makekey(8), tinysshd-printkey(8) https://tinyssh.org tinysshd(8)