CU003 - UNIX Korn Shell Programming Length: 5 Days
Source: www.corder.com
Topic: Shell Programming
Short Desciption:... to improve shell program efficiency and detect and correct errors • Develop a user interface menu system using shell programming constructs Course Materials UNIX Korn Shell Programming Student Guide ...
Content Inside:
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CU003 - UNIX Korn Shell Programming
Length: 5 Days
See Also "UNIX for Programmers"
Description
The Korn shell implements job control, command line editing, aliases, and new built-in
commands and functions in addition to those features found in the Bourne shell. Topics include
an overview of the shell and its functions, control constructs (for, while, case, etc.),
conditional branching, quoting, positional parameters, command substitution, pipelines, use of
built-in shell commands, job control, command line editing, alias mechanisms, functions, subshells,
signals, traps, shell programming efficiencies, and debugging. The course covers both
ksh88 and ksh93. This course is applicable to all releases of UNIX which support the Korn
shell.
Course Objectives
Upon completion of this course the attendee should be able to:
• State how the shell functions as a user interface and command line interpreter
• Modify built-in shell variables and create and use user-defined shell variables
• Use I/O redirection, pipes, quoting, and filename expansion mechanisms
• Create structured shell programs which accept and use positional parameters and exported
variables
• Use the shell flow control and conditional branching constructs (while, for, case, if, etc.)
• Create shell programs which process interrupts, pass signals, invoke subshells and functions,
and trap signals
• Use shell debugging mechanisms to improve shell program efficiency and detect and correct
errors
• Develop a user interface menu system using shell programming constructs
Course Materials
UNIX Korn Shell Programming Student Guide and course notes.
Prerequisites
UNIX for Programmers or equivalent expe ...

