title: What would be command(s) to expand the file system on raspbian?
body: <p>I have a number of raspberry PIs attached to various networks distributed over a large area so this will have to be a remote process. I need to expand the file system so it fills the full 8Gb (currently 2Gb). We use Puppet to distribute updates but I am not sure what the process of commands is.</p>
  
  <p>I know this can be achieved locally using raspi-config but I will need to create a script or send a command to do this over the network.</p>