Explain drum
drum Technical Terms
drum: adj,n. Ancient techspeak term referring to slow, cylindrical magnetic media which were once state-of-the-art mass-storage devices. Under BSD UNIX the disk partition used for swapping is still called `/dev/drum'; this has led to considerable humor and not a few straight-faced but utterly bogus `explanations' getting foisted on {newbie}s. See also "{The Story of Mel, a Real Programmer}" in {appendix A}.