2024-11-26 07:43:42 +00:00
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kurs@tn011-purple:~$ ssh-keygen -t ed25519 -C Testkey
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Generating public/private ed25519 key pair.
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Enter file in which to save the key (/home/kurs/.ssh/id_ed25519):
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Enter passphrase (empty for no passphrase):
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Enter same passphrase again:
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Your identification has been saved in /home/kurs/.ssh/id_ed25519
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Your public key has been saved in /home/kurs/.ssh/id_ed25519.pub
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The key fingerprint is:
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SHA256:V4vv6YvnJ2/YLexZ0ryBywOdgV+KsHkeojYfCggTqAY Testkey
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kurs@tn011-purple:~$ sudo lxc-ls -f | grep rocky
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tn011-rocky9 RUNNING 1 ansible 192.168.1.199 - false
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kurs@tn011-purple:~$ ssh-copy-id -i ~/.ssh/id_ed25519 root@192.168.1.199
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/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/home/kurs/.ssh/id_ed25519.pub"
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The authenticity of host '192.168.1.199 (192.168.1.199)' can't be established.
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ECDSA key fingerprint is SHA256:YY/m1KchoPhpiRXw8DK5rdsnPZEL6vyRBpYUSWRkVcA.
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Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
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/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
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/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
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root@192.168.1.199's password:
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Number of key(s) added: 1
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Now try logging into the machine, with: "ssh 'root@192.168.1.199'"
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and check to make sure that only the key(s) you wanted were added.
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kurs@tn011-purple:~$ ssh root@192.168.1.199
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Enter passphrase for key '/home/kurs/.ssh/id_ed25519':
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[root@tn011-rocky9 ~]# cat .ssh/authorized_keys
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ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOHv4f9x3eTnxpIsPE2q7ZFnhd8kzSAXbL5blc+rpLcV Sven Velt, 2015-06-05
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ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO6AKGshfnp+28Sb3SHLWfdT1DThgvADAbQ3Oq0TCAOm Sven Velt, Ansible-Kurs, 2017-11-26
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ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICVzRNqSc6cvRabMNWw7xUozbsCbGvkJckUPfbeX75as Testkey
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[root@tn011-rocky9 ~]# exit
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kurs@tn011-purple:~$ ssh-add -l
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Could not open a connection to your authentication agent.
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kurs@tn011-purple:~$ ssh-agent -t 86400 | tee ~/.ssh-agent.sh
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SSH_AUTH_SOCK=/tmp/ssh-Ccpc8jmJ5ERt/agent.3170813; export SSH_AUTH_SOCK;
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SSH_AGENT_PID=3170815; export SSH_AGENT_PID;
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echo Agent pid 3170815;
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kurs@tn011-purple:~$ source ~/.ssh-agent.sh
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Agent pid 3170815
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kurs@tn011-purple:~$ ssh-add -l
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The agent has no identities.
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2024-11-26 08:46:08 +00:00
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kurs@tn011-purple:~$ ssh-add ~/.ssh/id_ed25519
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2024-11-26 07:43:42 +00:00
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Enter passphrase for /home/kurs/.ssh/id_ed25519:
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Identity added: /home/kurs/.ssh/id_ed25519 (kurs@tn011-purple)
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kurs@tn011-purple:~$ ssh-add -l
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256 SHA256:V4vv6YvnJ2/YLexZ0ryBywOdgV+KsHkeojYfCggTqAY Testkey (ED25519)
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kurs@tn011-purple:~$ ssh root@192.168.1.199
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Last login: Tue Mar 14 09:53:17 2023 from 192.168.1.1
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[root@tn011-rocky9 ~]#
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