By Wayne Zhu Utility created based on HDP/CDH stand-alone sandbox, but can be modified for a muti-node cluster.
github https://help.github.com/articles/changing-a-remote-s-url/ https://help.github.com/articles/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent/ To swithc ssh key in ssh-agnet: $ eval "$(ssh-agent -s)" $ ssh-add ~/.ssh/id_rsa