What is the dup2() command ?

espo at bpa.UUCP espo at bpa.UUCP
Wed Nov 9 05:06:15 AEST 1983

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	I know that a while ago, someone defined what the dup2() command
	does.  UNIX 4.0 USG doesn't have this available within it's
	repertoire.  Can someone answer ??



	Thanks in advance,

	Bob Esposito...bpa!espo

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