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POSIX

(Portable Operating System Interface for UNIX) An IEEE 1003.1 standard that defines the language interface between application programs and the Unix operating system. Adherence to the standard ensures compatibility when Unix programs are moved from one Unix platform to another. POSIX is primarily composed of features from Unix System V and BSD Unix. See Single UNIX Specification and UNIX 03.



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BeforeAfter
portrait monitorPOSIX-based
portrait orientationpossession
ports and connectionsPOSSI
POSPOST
POS keyboardPOST card
POSITPOST code
positional lightingpost dial delay
positional soundpost-digital era
positive ionPost Office Protocol
positive logicpost-PC device

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