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Linux Shell Programming for Beginners
Course Introduction
Introduction Preview
Introduction to Bash
Introduction to BASH
The “directory” concept
Running jobs in the background
Command Line Tips and Tricks
The interactive mode
The vi editing mode
Using the fc command
Customizing your Shell
The BASH environment
Shell options
Single and double quotes
The shell prompt variables
The CDPATH variable
Understanding Shell Scripts
Shell Programming Essentials
Positional Variables
Manipulating variables in place
Using patterns in string operations
Assigning command output to variables
Condition and Loops
Deciision Making
More elegant ways of testing conditions
Testing for integers
The select statement
Command Line Options
Command-line options
More Complex options: the getopts command
LAB: adding more opions to highest.st
Increment and decrement operators
The for loop revisited
Bash Input Output
BASH I/O
The echo command
LAB: enhancing the log rotation script
Process Management
Process Management
Process signals
Reacting to signals
Bash Administration
BASH Administration
Setting default file permissions Part A
Setting default file permissions Part B
Best practices
BASH Best Practices
Summary
Summary
Setting default file permissions Part B
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