What Does POSIX Stand For?
POSIX stands for Portable Operating System Interface
POSIX, which stands for Portable Operating System Interface, is a set of standards stipulated by the IEEE to maintain compatibility between operating systems. It defines application programming interfaces (APIs), command line shells, and utility interfaces, enabling developers to write software that can run on different Unix-like operating systems without modification. POSIX aims to promote interoperability and enhance software portability across diverse computing environments.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym