From DevchixWiki
smei@NINOHE ~/Desktop/ruby_on_rails
$ ssh-keygen -C "my@email.com" -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/c/Documents and Settings/smei/.ssh/id_rsa):
Created directory '/c/Documents and Settings/smei/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /c/Documents and Settings/smei/.ssh/id_rsa.
Your public key has been saved in /c/Documents and Settings/smei/.ssh/id_rsa.pub.
The key fingerprint is:
9b:ab:74:26:4d:de:5a:bc:5c:78:ba:29:07:96:2f:52 my@email.com