Shell Programming Training
Shell Programming is a set of commands to be executed and run on a Unix operating system. Shell language is a scripting language for the shell. It performs actions like editing, sorting, rearranging, formatting and merging files. The Commands in a shell script are welded together to form miniature applications. It bypasses simplifies command, retyping and enable the script to be practiced in any other program. A shell script is generally generated for command sequences for which a user has a frequent requirement and user can use a shell script by entering the name of the shell script in command line.
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|Course Name||Shell Programming Online Training|
|Contents||Fundamentals and concepts of Shell Programming|
|Duration||30 Hours with Flexible timings|
|Delivery||Instructor Led-Live Online Training|
|Ideal For||Aspiring job seekers in the field of Programming|
|Availability||Regular/Weekend Batches. 24×7 teaching assistance and support.|
What you’ll learn in Shell Programming Training Course?
- Learning the shell structure and its environment.
- Bring out arithmetic operations in a shell script.
- Generating interactive scripts.
- Learning the fundamentals of bash scripting and key features.
- Learning and implementing various functions.
- Incorporating various functionalities including decision making and flow control.
- Basic Knowledge of Computer and Various Operating Systems
MODULE 1: UNIX PROCESSES
TOPICS: What is a Process?, The PS Utility, Process Structure, Background Commands, OPTIONS TO THE PS UTILITY, REDIRECTING THE STANDARD ERROR, KILLING BACKGROUND PROCESSES
MODULE 2:INTRODUCTION TO SHELLS
TOPICS: What is a Shell?, Specifying the Script’s Interpreter, Running Scripts, Sub-Shells, The Path Environment Variable
MODULE 3: VARIABLES
TOPICS: Shell Variables, The Export Command, The Read Command, Parameter Expansion, The Shell Environment, Command Substitution
MODULE 4: THE LOGIN PROCESS
TOPICS: The Login Process, The System Profile Script, Your .Bash_Profile Script, The . Command
MODULE 5: CONDITIONAL STATEMENTS
TOPICS: The Exit Status of Commands, Command Line Examples, The If-Then-Else Construct, The Test Command, Case Statements, The ELIF Construct
MODULE 6: LOOPS
TOPICS: The While Loop, The For Loop, Reading Lines From Files, Break and Continue, Using Arrays with Loops
MODULE 7: SPECIAL VARIABLES
TOPICS: Pid of Shell, Number of Arguments, Command-Line Arguments, The Shift Command, Getting Options, The Set Command, All Arguments
MODULE 8: QUOTING MECHANISMS
TOPICS: Single Vs. Double Quotes, Using a here Document, What is a here Document?, Ignoring Leading Tabs, Here Document Quoting
MODULE 9: FUNCTIONS
TOPICS: Shell Functions, Returning Values from Functions, Passing Arguments to Functions, Function Declarations
MODULE 10: ADVANCED PROGRAMMING
TOPICS: The Select Statement, Shell Arithmetic, Terminal Independence in Scripts, The Eval Command
MODULE 11: DEBUGGING TECHNIQUES
TOPICS: Bash Programming, Using Echo, Script Tracing, Conditional Debugging, Using Standard Error, Options for Debugging
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