Generating public/private rsa key pair. Enter file in which to save the key (/Users/soyl/.ssh/id_rsa): id_rsa_github Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in id_rsa_github. Your public key has been saved in id_rsa_github.pub. The key fingerprint is: SHA256:rZQO751cjfzzjDxJq5ZjI6pKKMWFlO6J+ZdvnWcra6M soyl@live.cn The key's randomart image is: +---[RSA 2048]----+ | .. | | ... | | .. . | | ... o | | +o. . S . | |o.o. = . . o. | |... .. .+. +o.o | | ...o ..*o+o*o=o | | ..+E++B==.+++o| +----[SHA256]-----+