Ssh-Tools

• ssh-certinfo(1) shows validity and information of SSH certificates
• ssh-diff(1) diff a file over SSH
• ssh-facts(1) get some facts about the remote system
• ssh-force-password(1) enforces password authentication
• ssh-hostkeys(1) prints server host keys in several formats
• ssh-keyinfo(1) prints keys in several formats
• ssh-ping(1) check if host is reachable using ssh_config
• ssh-version(1) shows version of the SSH server you are connecting to