Jul 23, 2025 · The if-elif-else statement in Bash is used for conditional branching. It allows you to specify multiple conditions and execute different blocks of code based on the evaluation of …

May 2, 2023 · All non-trivial Bash scripts need to make decisions. The Bash if statement lets your Linux script ask questions and, depending on the answer, run different sections of code. …

Aug 18, 2025 · In this chapter of bash beginner series, you'll learn about using if-else, nested if else and case statements in bash scripts.

If statements allow you to execute code based on a condition. If the condition is true, the code block will run. The condition is enclosed in square brackets [ ] and the statement ends with fi, …

Bash if statements. Learn if statements, else, elif and case statements with sample scripts, detailed descriptions and challenges.

Aug 2, 2021 · Use double quotes to prevent field splitting when you expand variables. IOW, they are needed around variables, but not around literal strings (unless the literal string contains …

Nov 14, 2025 · In the world of Linux Bash scripting, the if statement is a fundamental control structure that allows scripts to make decisions based on certain conditions. It enables …

May 21, 2025 · In this comprehensive guide, I‘ll walk you through everything you need to know about Bash if statements – from the basics to advanced techniques that even seasoned …

Jul 24, 2023 · Bash supports if-else statements so that you can use logical reasoning in your shell scripts. The generic if-else syntax is like this: ## execute this block if condition is true else go …

Nov 3, 2025 · Bash provides several options for this: if, if…else, if…elif…else, and nested if statements. In this guide, we’ll walk through the basics of the Bash if…else statement, explain …