Any particularly arbitrary or obscure command that one must mutter at a system to attain a desired result. Not used of passwords or other explicit security features. especially used of tricks that are so poorly documented that they must be learned from a ef="module.php?name=Lexikon&file=search&eid=1&query=wizard">wizard. "This compiler normally locates initialised data in the data segment, but if you ef="module.php?name=Lexikon&file=search&eid=1&query=mutter">mutter the right incantation they will be forced into text space."
