SSH Agent and Multi-hop
Utilize the SSH agent for seamless key management and configure multi-hop SSH connections to access deeply nested networks.
SSH Agent: Key to Convenience
Tired of typing your SSH key passphrase every time you connect to a server? The SSH agent is here to help!
- It's a background program that securely stores your private keys.
- You unlock your keys with their passphrase just once per session.
- This means you can connect to multiple servers without re-entering your passphrase, boosting both convenience and security.
Starting Your SSH Agent
Before adding keys, you need to start the SSH agent. It usually runs as a background process.
You can start it and set up your shell to use it with this command:
eval "$(ssh-agent -s)"