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Close![Icon of POSIX.1-2008](https://addons.thunderbird.net/user-media/addon_icons/75/75095-64.png?modified=1308911504)
POSIX.1-2008 20110620
by fpmurphy
Search the POSIX.1-2008 specification.
This add-on has been marked as experimental by its developers
About this Add-on
POSIX.1-2008 defines a standard operating system interface and environment, including a command interpreter (or “shell”), and common utility programs to support applications portability at the source code level.