Hole 2: I'm working under the assumption that 'one liner' strictly means it is executed as one line; and it's OK to specify I'm using csh otherwise I'm sunk. :-) 25 counting the carriage returns:

perl -e'/
/
/
/
goto TPC'
[download]

hmm... specifying sh instead of csh, eliminate the / characters, and that's 21.

Please go easy on me, I'm an amateur. Of course, scoring it is vaguely impossible according to the rules, so I don't imagine this is a valid play...

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-DA
[download]

update: took me 5 min., plus 5 min. to try and convince myself it might be valid...