Create two new dat repository (dynamic) links using init.
$ dat init ~/data/finances
dat://eb32sd9382sd38329s4
$ dat init ~/data/census/2010
dat://736a88b8176c917a9c0
They are served in a daemon.
$ dat status
dat://eb32sd9382sd38329s4 /Users/karissa/data/finances
dat://736a88b8176c917a9c0 /Users/karissa/data/census/2010
Stop serving a dat, but doesn't remove file contents
$ dat rm dat://eb32sd9382sd38329s
$ dat status
dat://eb32sd9382sd38329s4 /Users/karissa/data/census/2010