ssh_config ========== ssh_keygen ----------- :: $ ssh-keygen -t rsa -b 4096 -C "kawahara6514@gmail.com" Enter file in which to save the key (/Users/khwarizmi/.ssh/id_rsa): Enter passphrase (empty for no passphrase): ※ i recommend no passphrase. gihub setting --------------- accsess github_keys_ copy public key ~~~~~~~~~~~~~~~~ :: $ pbcopy < config for git ~~~~~~~~~~~~~~~~ :: Host github HostName github.com User git .. _github_keys: https://github.com/settings/keys