Sometimes you want to play your Minecraft world on another computer. Here is how to sync Minecraft across multiple computers using DropBox.
Sync Minecraft across Multiple Computers
I wanted to sync my Minecraft save to Dropbox, so I can continue to play my worlds on another computer, when I travel.
Commands to sync saved games
If your Dropbox folder is in another location, or has a different name, please modify the path accordingly.
Mac OS X
ln -s ~/Dropbox/Minecraft/saves/ ~/Library/Application Support/minecraft/saves
ln -s ~/Dropbox/Minecraft/saves ~/.minecraft/saves