sshd を動かす

http://blog.livedoor.jp/babydaemon/archives/50003945.html
をそのままに

cygwin$ ssh-host-config
(中略)
Should privilege separation be used? (yes/no) yes
(中略)
Should this script create a local user 'sshd' on this machine? (yes/no) yes
(中略)
(Say "no" if it's already installed as service) (yes/no) yes
(中略)
Default is "ntsec".  CYGWIN=
(中略)
cygwin$ echo $CYGWIN
ntsec smbntsec ntea tty
cygwin$ cygrunsrv -S sshd