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Using subuser - a quick tutorial
=============
Installing a program with subuser
---------------------------------
You can see a list of installable programs (also referred to as images) by doing::
$ subuser list available
You can install one of these images by adding a subuser for it:
::
$ subuser subuser add vim vim@default
This adds a new subuser named vim based on the image vim from the default repository.
Running subusers
----------------
You can run the subuser with::
$ subuser run vim SomeTextFileToEdit
You don't have to type ``subuser run`` every time you launch a program
--------------------------
You can turn a subuser into a "normal" program by running::
$ subuser subuser create-shortcut vim
Now you can launch vim with::
$ vim SomeTextFileToEdit
Updating programs
------------------
You can update your subuser programs with::
$ subuser update all
Removing subusers
-----------------
To remove the subuser named vim you can run::
$ subuser subuser remove vim
To remove vim's home dir::
$ rm -rf ~/.subuser/homes/vim
To clean up old images which have been installed, but no longer are used by any subuser::
$ subuser remove-old-images
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