Passwordless ssh via keygen

ssh.md

Set passwordless SSH from A to B:

• Run ssh-keygen into the machine you want to ssh from(A)
• cd into ~/.ssh
• make a directory if not exist in the machine you want to ssh to(B) --> mkdir ~/.ssh/
• cp id_rsa.pub USER@IP_OF_B:~/.ssh/authorized_keys The above line will copy id_rsa.pub, into the machine you want to ssh to(B), in the directory ~/.ssh/authorized_keys