Peek

n.,vt. (and poke) The commands in most microcomputer BASICs for directly accessing memory contents at an absolute address; often extended to mean the corresponding constructs in any HLL (peek reads memory, poke modifies it). Much hacking on small, non-MMU micros consists of peeking around memory, more or less at random, to find the location where the system keeps interesting stuff. Long (and variably accurate) lists of such addresses for various computers circulate (see interrupt list, the). The results of pokes at these addresses may be highly useful, mildly amusing, useless but neat, or (most likely) total lossage (see killer poke).