One command per machine. It installs the agent, so the machine shows up here and ssh <alias> reaches it through the hub (tunnel on), and it installs the client tools, so this machine can ssh <alias> and ssw <alias> into the others. Set an alias and user per host above; clients pick them up within about 15 minutes. The hub relays ciphertext only.
On any Linux machine, run:
Uninstall (removes the agent; then use "remove from hub" on its card above)
curl -fsSL https://ssh.chawanda.com/uninstall.sh | bash
On macOS, run as your normal user (no sudo):
Uninstall (removes the agent; then use "remove from hub" on its card above)
curl -fsSL https://ssh.chawanda.com/uninstall-nosystemd.sh | bash
On Windows, run in PowerShell (it asks for elevation itself):
Uninstall (removes the agent; then use "remove from hub" on its card above)
& ([scriptblock]::Create((irm https://ssh.chawanda.com/uninstall.ps1)))