UNIX 03
Definition - What does UNIX 03 mean?
UNIX 03 is an Open Group Specification first appearing in 2002, which was later approved in 2003. It is comprised of the IEEE portable operating system interface for Unix (POSIX) and Single UNIX Specification, version 3. UNIX 03 is the most recent update to the UNIX product standard family since 1997.
Techopedia explains UNIX 03
UNIX is an OS formulated in 1969 at Bell Labs as an interactive time-sharing system. It was never a proprietary OS and is not owned by either of the leading computer companies. UNIX also is written in a standard language and is comprised of many popular ideas, which led UNIX to become the primary available open standard OS.
Email Newsletter
Join thousands of others with our weekly newsletter
Please Wait...
Resources
![[DON'T MISS] Optimal Forecasting: Save Time, Money and Trouble](http://cdn.techopedia.com/resource/images/qrcode.png?width=80&height=40)
The 4th Era of IT Infrastructure: Superconverged Systems:
Learn the benefits and limitations of the 3 generations of IT infrastructure – siloed, converged and hyperconverged – and discover how the 4th...
Approaches and Benefits of Network Virtualization:
Businesses today aspire to achieve a software-defined datacenter (SDDC) to enhance business agility and reduce operational complexity. However, the...
Free E-Book: Public Cloud Guide:
This white paper is for leaders of Operations, Engineering, or Infrastructure teams who are creating or executing an IT roadmap.
Free Tool: Virtual Health Monitor:
Virtual Health Monitor is a free virtualization monitoring and reporting tool for VMware, Hyper-V, RHEV, and XenServer environments.
Free 30 Day Trial – Turbonomic:
Turbonomic delivers an autonomic platform where virtual and cloud environments self-manage in real-time to assure application performance.
