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Unix Shell Programming Online Training


Unix Shell Programming Online Training Course Content

UNIX Shell Programming Training Course Details
The UNIX Shell The Bourne
Korn & C Shells UNIX Shell Scripts

Commands, ls
Redirection, Pipes, Find, Grep, Sort

UNIX Shell Features
Invoking a Shell
Command line expansion
Command Arguments
Quotation marks
File descriptors
Here documents, Redirection, Pipes, Tee
Defining Exporting and Environment variables
Command grouping
Conditional execution

Basic Shell Scripts
Positional and Automatic Parameters Set
Reading input
Writing to standard output
Display attributes
Interactive Shell scripts

Bourne & Korn Shell Programming
If statement
While statement
Case statement
Test command
For statement
Break statement
Continue statement
Tests on numeric values
String comparisons
Command exit status
Logical operators
Error handling

Korn Shell Extensions
Command substitution
Arithmetic expressions
Valid arithmetic operators
Variable attributes
Typeset, Built-in variables
Select command