accounting-piece-of-cake should just snap right into place once you have acctdump working, or you could put it overtop of some other program if you prefer
The third is sum-by, which has its own web page because it is not at all accounting-specific
The fourth is a Linux version of the same idea as acctdump, but with very different
output: dissect-pacct which doesn't work with accounting-piece-of-cake.
Note that accounting-piece-of-cake is intended to largely replace "AIX Cluster Accounting". I did this because AIX Cluster Accounting just wasn't working out for me; I set it
up, it sort of worked, then it broke. Then I'd try a bunch of test iterations, but each time I'd change something, I'd have to wait a month to find out if the change worked, which
is just silly.
Then I wrote acctdump, accounting-piece-of-cake, and sum-by in a couple of hours - and it was like stopping hitting yourself in the head with a hammer.