Bash Shell Scripting - Arithmetic Operators - Part 2

This video tutorial explains the use of increment and decrement operators in programming. It covers how these operators can be applied as either prefix or postfix to variables, affecting their values differently. The tutorial provides examples and analyses of how these operators work in scripts, demonstrating the changes in variable values when using prefix and postfix forms. The video concludes with a recap of the key points and encourages hands-on practice for better understanding.

Describe the output when a variable is decremented before it is used in a statement.

What is the expected output when a variable initialized to 10 is incremented twice?

How do the rules for incrementing and decrementing affect the final value of a variable?