(Or “defunct process”) A Unix process that has terminated (either because it has been killed by a signal or because it has called exit()) and whose parent process has not yet received notification of its termination by executing (some form of) the wait() system call.
A zombie process exists solely as a process table entry and consumes no other resources. This entry is retained to hold the child’s exit status until the parent process wants to retrieve it. The parent can also be notified asynchronously via a signal of the child’s termination.
Zombie processes can be seen in “ps” listings occasionally (with a status “Z” in some versions).
Compare orphan process.
- Zombie someone out
zombie someone out noun A nonconforming person; a misfit: Andie doesn’t ”fit in” she’s an outsider, a ”zoid” (1970s+)
to turn (someone) into a zombie.
the body of a dead person given the semblance of life, but mute and will-less, by a supernatural force, usually for some evil purpose. the supernatural force itself. Informal. a person whose behavior or responses are wooden, listless, or seemingly rote; automaton. an eccentric or peculiar person. a snake god worshiped in West Indian and […]
zona zona zo·na (zō’nə) n. pl. zo·nae (-nē) An encircling or beltlike anatomical structure. Also called segment, zone. See shingles. Contemporary Examples The article turned into a book, zona: A Book About a Film About a Journey to a Room. Geoff Dyer Discusses His New Book, ‘Zona,’ the Upside of Boredom, and Despair Josh Dzieza […]
- Zona fasciculata