Створіть файл ~/.ssh/config:

~/.ssh/config

##############
## Personal ##
##############
Host example universe
#  HostName example.org
  HostName 142.47.98.65
  User peter
  IdentityFile ~/.ssh/id_ed25519
 
##############
## Defaults ##
##############
Host *
     ForwardAgent no
     ForwardX11 no
     User charon
     Port 22
     Protocol 2
     ServerAliveInterval 60
     ServerAliveCountMax 30
     # Ensure KnownHosts are unreadable if leaked - it is otherwise easier to know which hosts your keys have access to.
     HashKnownHosts yes
     # Host keys the client accepts - order here is honored by OpenSSH
     HostKeyAlgorithms ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,ssh-rsa,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256
     KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp521,ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffie-hellman-group-exchange-sha256
     MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
     Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr