ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
~/.ssh/config
ServerAliveInterval 60
ForwardAgent yes
Host *
AddKeysToAgent yes
UseKeychain yes
IdentityFile ~/.ssh/id_rsa
ssh-add -K ~/.ssh/id_rsa
https://help.github.com/articles/adding-a-new-ssh-key-to-your-github-account/
pbcopy < ~/.ssh/id_rsa.pub
Go to Github Settings
ssh -T git@github.com