He tenido una secuencia de comandos que ha funcionado durante varios años que se ejecuta en Linux (ubuntu 14.04) que ssh es para mi iMac.
configuro pares de claves privadas públicas para que el script inicie sesión en el iMac. He encontrado un problema, así que regeneré los pares de claves públicas públicas usando ssh-keygen -t rsa -b 2048 luego puse la clave pública en ~ / .ssh / authorized_keys Me aseguré de que los permisos de .ssh se establecieran en 0600
hice la generación de claves recíprocas en ubuntu y el imac puede iniciar sesión en ubuntu He actualizado los puertos en el imac.
una transcripción de ssh -v 192.168.1.111 (imac) de (ubuntu) sigue:
pete@ZEN:~$ ssh -v 192.168.1.111
OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to imac.local [192.168.1.111] port 22.
debug1: Connection established.
debug1: identity file /home/pete/.ssh/id_rsa type 1
debug1: identity file /home/pete/.ssh/id_rsa-cert type -1
debug1: identity file /home/pete/.ssh/id_dsa type -1
debug1: identity file /home/pete/.ssh/id_dsa-cert type -1
debug1: identity file /home/pete/.ssh/id_ecdsa type -1
debug1: identity file /home/pete/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/pete/.ssh/id_ed25519 type -1
debug1: identity file /home/pete/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.8
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.2
debug1: match: OpenSSH_7.2 pat OpenSSH* compat 0x04000000
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr [email protected] none
debug1: kex: client->server aes128-ctr [email protected] none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: RSA 19:dd:96:1d:99:9b:53:1a:71:b2:3f:2d:93:d0:c4:d9
debug1: Host 'imac.local' is known and matches the RSA host key.
debug1: Found key in /home/pete/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/pete/.ssh/id_rsa
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Trying private key: /home/pete/.ssh/id_dsa
debug1: Trying private key: /home/pete/.ssh/id_ecdsa
debug1: Trying private key: /home/pete/.ssh/id_ed25519
debug1: Next authentication method: keyboard-interactive
Password: