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UNIX System Services

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May 1, 2024 4 minute read

Unix System Services (USS) is a set of Application Programming Interfaces (APIs) that provide access to the underlying operating system and hardware resources of an IBM z/OS system. USS is based on the POSIX standard, which defines a portable operating system interface for applications. This makes it possible to write applications that can run on a variety of different Unix-like operating systems, including z/OS.

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There are several benefits to learning Unix System Services, including:

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Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in UNIX System Services.
Comprehensive guide to network programming in the UNIX environment. It covers topics such as sockets, protocols, and network security. It valuable resource for anyone who wants to develop network applications for UNIX systems.
Comprehensive guide to operating system concepts. It covers topics such as process management, memory management, and file system management. It valuable resource for anyone who wants to learn more about the fundamentals of operating systems.
Comprehensive guide to UNIX for programmers and users. It covers topics such as the UNIX shell, the C programming language, and the UNIX toolset. It valuable resource for anyone who wants to learn more about the UNIX operating system.
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