Commands
eternalMac setup servereternalMac setup client [--server <dns-name>]
eternalMac attach [session]eternalMac attach -n <session>
eternalMac session listeternalMac session new <name>eternalMac session pin <name>eternalMac session unpin <name>
eternalMac sync add <name> --local <path> --remote <path> [--ignore <pattern> ...]eternalMac sync listeternalMac sync status
eternalMac statuseternalMac doctor