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Portions of this document are derived from IEEE Std 1003.1-1996, copyright © 1996 (incorporating ANSI/IEEE Stds 1003.1-1990, 1003.1b-1993, 1003.1c-1995 and 1003.1i-1995) by the Institute of Electrical and Electronics Engineers, Inc. with the permission of the IEEE.

Portions of this document are derived from IEEE Std P1003.2-1992 and IEEE Std P1003.2a-1992, copyright © 1992 by the Institute of Electrical and Electronics Engineers, Inc. ISO/IEC 9945-2:1993, Information Technology - Portable Operating System (POSIX) - Part 2: Shell and Utilities is technically identical to the IEEE standards in these areas.

Portions of this document are extracted from IEEE Draft Standards P1003.2/D12, copyright © 1992 by the Institute of Electrical and Electronics Engineers, Inc. with the permission of the IEEE.

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