Welcome to Git (version 1.9.4-preview20140611) Run 'git help git' to display the help index. Run 'git help <command>' to display help for specific commands. Tingkuo@ARLEN-PC ~ $ git config --global user.name "Zhang Tingkuo" Tingkuo@ARLEN-PC ~ $ git config --global user.email "zhangtingkuo@gmail.com" Tingkuo@ARLEN-PC ~ $ ssh-keygen -t rsa -C "zhangtingkuo@gmail.com" Generating public/private rsa key pair. Enter file in which to save the key (/c/Users/Tingkuo/.ssh/id_rsa): Created directory '/c/Users/Tingkuo/.ssh'. Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /c/Users/Tingkuo/.ssh/id_rsa. Your public key has been saved in /c/Users/Tingkuo/.ssh/id_rsa.pub. The key fingerprint is: 5f:b6:32:81:a2:5e:24:e4:9a:f2:1c:1a:29:08:93:56 zhangtingkuo@gmail.com Tingkuo@ARLEN-PC ~ $