ssh without password
a@A:~> cat .ssh/id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'
b@B's password:ssh without password
a@A:~> cat .ssh/id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'
b@B's password:ssh save password
# generate ssh keygen on the client
$ ssh-keygen -t rsa -b 2048
$ ssh-copy-id id@server
id@server's password:
# after this you will not be prompted for password againssh rembeber password
/home/yourusername/.ssh/id_rsa /home/yourusername/.ssh/id_rsa.pubCopyright © 2021 Codeinu
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