$ ssh-keygen -t rsa -C "your_emial@examle.com" Generating public/private rsa key pair. Enter file in which to save the key (/c/Users/Administrator/.ssh/id_rsa): /c/Users/Administrator/.ssh/id_rsa already exists. Overwrite (y/n)? y Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /c/Users/Administrator/.ssh/id_rsa. Your public key has been saved in /c/Users/Administrator/.ssh/id_rsa.pub. The key fingerprint is: SHA256:X.........................oo your_emial@examle.com The key's randomart image is: +---[RSA 2048]----+ | | | o . | | = + | | . * o | | o o = S . | | = = = + . | |o B = + o | |o= = =B=.* | |E.o ++=@O.o | +----[SHA256]-----+