z/OS UNIX System Services Part 1 - Concepts and Facilities
This course has been retired. Please view currently available IBM zSeries Training Courses.
Introduction to UNIX and open systems (1 topic)
- Where did UNIX come from?; the three 'foundations': SVR4, BSD, OSF/1; commercial and 'hobby' UNIX systems; open systems standards; POSIX and Open Group branding
UNIX system overview (1 topic)
- UNIX internals overview; Processes and programs; the Shells; UNIX file system; user accounts & access control.
The Kernel and the Shell (1 topic)
- Different shells: Bourne, Korn, C; starting the Shell; main Shell functions; Command Line interpretation; UNIX multitasking: foreground, background; Shell variable and shell programming.
The UNIX file system concept (1 topic)
- Files, directories and permissions; listing, locating, copying and moving files; controlling I/O and using Pipes; browsing & searching text - pg, grep; sorting text files; formatting and printing.
USS file systems (1 topic)
- USS running in batch; USS-related JCL; USS TSO commands.
Interactive UNIX (1 topic)
- TSO terminal support; direct login with rlogin and telnet; the Shell and shell commands; TSO commands and ISPF panels; OEDIT and OBROWSE.
A basic understanding of mainframe data processing