Redhat Linux Scripting

Course Content

  1. Files and File Systems
  2. Directories
  3. Inodes and Links
  1. Command Basics
  2. Command-Line Editing
  3. Command History
  4. Directory Commands
  5. Basic file permissions
  6. Help
  1. Listing and Finding Files
  2. Working with Files
  3. Working with Users and Groups
  1. What is a shell?
  2. Types of shell
  3. Shell features
  4. Shell Aliases
  5. Customizing Your Prompt
  6. The set and unset Commands
  1. Creating a Script
  2. How to execute a script
  3. Exit status
  1. Reading user input
  2. Positional parameters
  3. Formatted output with printf
  4. Terminal echo
  5. I/O Redirection
  6. Pipe and tee
  1. Introduction to Variables
  2. Variable Assignment
  3. Displaying and using variables
  4. Quoting Variables
  5. Escape Characters
  6. The expr Command and operators
  7. The eval and expr Command
  8. Concatenation and sub-strings
  1. if-then -fi
  2. if-then-else-fi
  3. nested if-then-else-fi
  4. conditional operators
  5. for loop
  6. while loop
  7. case statement
  8. select statement
  1. Creating a user defined function
  2. calling a user defined function in a script
  3. local variables
  1. Creating an array
  2. Array Elements
  3. Manipulating arrays
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