% ssh-keygen -t rsa -f ~/.ssh/[생성할키 이름] -C [GCS-ID]% ssh-keygen -t rsa -f ~/.ssh/latte1971 -C latte1971% cat ~/.ssh/latte1971.pub
% ssh-keygen -t rsa -f ~/.ssh/[생성할키 이름] -C [GCS-ID]
% cat ~/.ssh/latte1971.pub