$ ssh-host-config*** Query: Overwrite existing /etc/ssh_config file? (yes/no) yes*** Info: Creating default /etc/ssh_config file*** Query: Overwrite existing /etc/sshd_config file? (yes/no) yes*** Info: Creating default /etc/sshd_config file*** Info: Privilege separation is set to yes by default since OpenSSH 3.3.*** Info: However, this requires a non-privileged account called ‘sshd‘.*** Info: For more info on privilege separation read /usr/share/doc/openssh/README.privsep.*** Query: Should privilege separation be used? (yes/no) yes*** Warning: sshd is in /etc/passwd, but the*** Warning: local machine‘s SAM does not know about sshd.*** Warning: Perhaps sshd is a pre-existing domain account.*** Warning: Continuing, but check if this is ok.*** Info: Updating /etc/sshd_config file*** Query: Do you want to install sshd as a service?*** Query: (Say "no" if it is already installed as a service) (yes/no) yes*** Query: Enter the value of CYGWIN for the daemon: []*** Info: On Windows Server 2003, Windows Vista, and above, the*** Info: SYSTEM account cannot setuid to other users -- a capability*** Info: sshd requires.  You need to have or to create a privileged*** Info: account.  This script will help you do so.*** Warning: cyg_server is in /etc/passwd, but the local*** Warning: machine‘s SAM does not know about cyg_server.*** Warning: Perhaps cyg_server is a pre-existing domain account.*** Warning: Continuing, but check if this is ok.*** Info: You appear to be running Windows XP 64bit, Windows 2003 Server,*** Info: or later.  On these systems, it‘s not possible to use the LocalSystem*** Info: account for services that can change the user id without an*** Info: explicit password (such as passwordless logins [e.g. public key*** Info: authentication] via sshd).*** Info: If you want to enable that functionality, it‘s required to create*** Info: a new account with special privileges (unless a similar account*** Info: already exists). This account is then used to run these special*** Info: servers.*** Info: Note that creating a new user requires that the current account*** Info: have Administrator privileges itself.*** Info: The following privileged accounts were found: ‘cyg_server‘ .*** Info: This script plans to use ‘cyg_server‘.*** Info: ‘cyg_server‘ will only be used by registered services.*** Query: Do you want to use a different name? (yes/no) yes*** Query: Enter the new user name: cyg_user123*** Query: Reenter: cyg_user123*** Query: Create new privileged user account ‘cyg_user123‘? (yes/no) yes*** Info: Please enter a password for new user cyg_user123.  Please be sure*** Info: that this password matches the password rules given on your system.*** Info: Entering no password will exit the configuration.*** Query: Please enter the password:*** Query: Reenter:*** Info: User ‘cyg_user123‘ has been created with password ‘Tough_01‘.*** Info: If you change the password, please remember also to change the*** Info: password for the installed services which use (or will soon use)*** Info: the ‘cyg_user123‘ account.*** Info: Also keep in mind that the user ‘cyg_user123‘ needs read permissions*** Info: on all users‘ relevant files for the services running as ‘cyg_user123‘.*** Info: In particular, for the sshd server all users‘ .ssh/authorized_keys*** Info: files must have appropriate permissions to allow public key*** Info: authentication. (Re-)running ssh-user-config for each user will set*** Info: these permissions correctly. [Similar restrictions apply, for*** Info: instance, for .rhosts files if the rshd server is running, etc].*** Info: The sshd service has been installed under the ‘cyg_user123‘*** Info: account.  To start the service now, call `net start sshd‘ or*** Info: `cygrunsrv -S sshd‘.  Otherwise, it will start automatically*** Info: after the next reboot.*** Info: Host configuration finished. Have fun!

$ net start sshdThe CYGWIN sshd service is starting.The CYGWIN sshd service was started successfully.

$ ssh localhostThe authenticity of host ‘localhost (::1)‘ can‘t be established.ECDSA key fingerprint is 84:4f:13:3e:f7:55:3f:a2:d2:50:26:f5:1b:72:85:fb.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added ‘localhost‘ (ECDSA) to the list of known hosts.toughhou@localhost‘s password: