If multiple people run this at the same time then is a chance that it will overwrite each others sample output? You could consider:
Appending $$ to each filename
You would need a clean-up mechanism
Hosting the temporary files in a directory other than bin
I suggest create $twikiroot/temp/Plugins/PerlSamplePlugin/*
-- MartinCleaver - 27 Nov 2001
I agree with you ... this suggest also that TWiki could need a general CacheModule.
I will see what I could do (I have LaTeXPlugin and GnuplotPlugin on the stove that needs a cache also).
-- AndreaSterbini - 27 Nov 2001