Oct 30, 2023 · The versatile Bash for loop does much more than loop around a set number of times. We describe its many variants so you can use them successfully in your own Linux scripts.

There is no good reason to use an external command such as seq to count and increment numbers in the for loop, hence it is recommend that you avoid using seq. This command is left for compatibility …

Nov 17, 2025 · Loops are a fundamental part of programming, and shell scripting is no exception. They allow you to automate repetitive tasks by running a block of code multiple times. You will use loops …

Jan 31, 2025 · Explains how to use a Bash for loop control flow statement on Linux / UNIX / *BSD / macOS bash shell with various programming examples.

This section covers the use of loops in Bash scripting, including for, while, and until loops. For loops allow you to iterate over a list of items or a range of numbers. They are useful for repeating tasks a …

Dec 1, 2025 · This guide focuses on the for loop in Bash, including its syntax variations, nesting, flow-control statements like break and continue, and practical examples.

Dec 8, 2025 · This guide will take you from the basics of Bash `for` loops to advanced techniques, with practical examples, best practices, and troubleshooting tips. By the end, you’ll be equipped to write …

Apr 23, 2025 · Use echo to debug your loop logic. Prefer for loops for simple repetitions and lists. Use while or until for more flexible conditions. Don’t forget the do and done keywords! Is do while …

Mar 13, 2024 · In this article, you will get to learn all about the for loop in Shell Script with the help of practical examples. Similar to all the programming languages, the for loop in Shell Scripting also …

Sep 21, 2025 · Learn to use Bash 'for' loops on Linux to automate tasks and perform operations on files with our detailed guide. Perfect for system admins.