zerotier-one (https://www.zerotier.com/ https://www.zerotier.com/) is useful to create a consistent network between individual nodes in different places. You ca

zerotier-one (https://www.zerotier.com/ https://www.zerotier.com/) is useful to create a consistent network between individual nodes in different places. You can then use consistent hostnames to connect to a given node on the zerotier network instead of having to think about where a particular node is connected. I've tried using BTSync and syncthing (https://syncthing.net/ https://syncthing.net/) to automatically keep directories in sync with each other, but there's quite an overhead to have real-time change propagation and it doesn't seem to add much value if you aren't actually using the remote nodes at the same time. Instead I've reverted to using Unison (http://www.cis.upenn.edu/~bcpierce/unison/ http://www.cis.upenn.edu/~bcpierce/unison/) when I've finished working in one location and want to push those changes to another node.