Hi,
One experiment should be there to explore/learn atleast basic set of
functionalities of vi / emacs(any editor, no gedit/kedit please) as this is
base for editing any file and is very much essential. Can be the first
experiment as it will be simple.
Can include awk / sed also and some simple excercises on regex(they learn
regex in Theory of Computation without any practical exposure)
Regards
Srikanth L