This commit introduces comprehensive SSH documentation, covering key management, connection methods, firewall configurations, and secure file transfer protocols. The new section includes:
- Instructions for connecting using specific SSH keys.
- Detailed SSH key management processes, including key generation and public key installation.
- Verbose mode usage for connection troubleshooting.
- Configuration guidelines for enabling root login and firewall settings with firewalld.
- Examples of SCP (Secure Copy Protocol) for secure file transfers.
- Commands for executing remote commands and testing SSH connections.
- Best practices for managing SSH aliases and updating known hosts.
- Steps for removing offending SSH keys from the known_hosts file.
These notes serve as a resource for efficient SSH usage and management, enhancing the overall functionality of the repository.
