Solution B, with a slight modification should work. As you pointed out, the only problem is with an error exit that doesnt clean up. To force cleanup, even on error, you could write your own die handler tat cleans up after itself. 
$SIG{__DIE__} = {
   # call the clean up function, then die
}

[download]
BTW: You don't actually need to store any data, just check for the files existence.

In reply to Re: Make a perl script self aware... by shemp
in thread Make a perl script self aware... by neuroball

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