backup a different root folder

[Ali Khalfan <ali.khalfan@gmail.com>]

let's say I do this:

tarsnap -c -f mybackup /usr/home /other/stuff

then another day I do

tarsnap -c -f anotherbackup /morestuff

will this also backup the changes in /usr/home and /other/stuff ?

and what happens if I delete the first archive mybackup

I'm just trying to visualize how tarsnap works