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OS390 Training |
| Designing and Implementing Desktop Applications using Microsoft Visual Basic 6.0 (70-176) |
OS/390 UNIX System Services: Advanced
This course provides an advanced look at OS/390 Shell and Utilities. The course covers advanced shell scripts and commands and writing shell scripts. The course explains hierarchical file systems and working with directories. You will also learn about manipulating files, which includes editing files, printing files, copying files, and transferring files between systems.
UNIX System Services: Advanced training covers such topics as:
UNIX and C
Concurrent Processing in UNIX
Synchronization of Related Processes
Communication Between Processes
This course is designed for application programmers, system programmers, and
end users working on an MVS system and using OS/390 UNIX services for the
OS/390 shell.
OS/390 UNIX System Services Advanced
Everything OS/390
Description
This course provides an advance look at OS/390 Shell and Utilities, which provide
commands for using OS/390 UNIX System Services. The course covers advanced
shell scripts and commands, including shell command options, and combining
commands and special characters. It also covers writing shell scripts, which
includes running shell scripts, using variables, parameters, and using control
structures and functions. The hierarchical file systems are covered as well
as file systems, files and directories, path and pathname, using commands,
and the ISPF shell to work with files and directories. Working with files and
directories is covered and includes changing and managing directories, creating
a file and using an editor, creating links, searching and browsing files, backing
up and restoring files, and file security. The student will learn about manipulating
files, which includes editing files, printing files, copying files, and transferring
files between systems. This course is written to OS/390 2.x.
Audience
This course is designed for system programmers developing applications in the
OS/390 UNIX
environment.
Prerequisites
Students should be familiar with the concepts covered in the Course Technology
courses UNIX
System Services-Concepts and Facilities, and UNIX System Services-Intermediate.
They should also
have a basic facility with the C programming language.
Course Duration
» 5 hours
Topics Include
Unit 1: UNIX and C
» A Basic Review of C
» The Programming Cycle
Unit 2: Concurrent Processing in UNIX
» UNIX Processes
» Creating New Processes
» Overlaying a Process
» Terminating a Process
Everything Courseware
OS/390 UNIX System Services Advanced
Unit 3: Synchronization of Related Processes
» Ordering Processes
» Dealing with Multiple Children
Unit 4: Communication Between Processes
» Introduction to Signals
» Sending Signals
» Receiving Signals