SSH authentication failed

debugcn Published at Dev

Richard Rublev

I am using this link

https://www.digitalocean.com/community/tutorials/how-to-connect-to-your-droplet-with-ssh

I got this

root@milenko-HP-Compaq-6830s:~# ssh-agent
SSH_AUTH_SOCK=/tmp/ssh-L0mlehDNyPEa/agent.18238; export SSH_AUTH_SOCK;
SSH_AGENT_PID=18239; export SSH_AGENT_PID;
echo Agent pid 18239;
root@milenko-HP-Compaq-6830s:~# ssh-add ~/.ssh/id_rsa
/root/.ssh/id_rsa: No such file or directory

What does this mean?

root@milenko-HP-Compaq-6830s:~/.ssh# ls
known_hosts

ps aux | grep ssh
root     17889  0.0  0.0  11232   332 ?        Ss   14:04   0:00 ssh-agent -s
root     17983  0.0  0.0  11232   332 ?        Ss   14:07   0:00 ssh-agent -s
root     17988  0.0  0.0  11232   332 ?        Ss   14:07   0:00 ssh-agent bash
root     18032  0.0  0.0  11232   332 ?        Ss   14:10   0:00 ssh-agent
root     18034  0.0  0.0  11232   332 ?        Ss   14:11   0:00 ssh-agent
root     18056  0.0  0.0  11232   328 ?        Ss   14:11   0:00 ssh-agent -s
root     18237  0.0  0.0  11232   332 ?        Ss   14:22   0:00 ssh-agent -s
root     18239  0.0  0.0  11232   332 ?        Ss   14:22   0:00 ssh-agent
root     18405  0.0  0.0  21292   952 pts/2    S+   14:32   0:00 grep --color=auto ssh

Inside known_hosts is my pyblic key. What is wrong?

Jakuje

/root/.ssh/id_rsa: No such file or directory

What does this mean?

It means exactly what it says. The file does not exists. The tutorial expects you to have such keys somehow. It is discussed in the comments how to create a key (ssh-keygen).

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