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.

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.

Aug 18, 2025 · In this tutorial, you will explore the three different bash loop structures. You will also learn how to use loops to traverse array elements. Furthermore, you will learn how to use break and …

Mar 2, 2026 · A complete guide to the Bash for loop: standard syntax, C-style loops, arrays, ranges, break and continue, and real-world scripting examples.

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.

Using Loops in Bash This section covers the use of loops in Bash scripting, including for, while, and until loops.

Loops - A Bourne Shell Programming / Scripting Tutorial for learning about using the Unix shell.

In this chapter, we will discuss shell loops in Unix. A loop is a powerful programming tool that enables you to execute a set of commands repeatedly. In this chapter, we will examine the following types of …

Ideally, such a shell invoked as sh would only support those features in the POSIX standard, but by default let some of their extra features through. The C-style for-loop is not a POSIX feature, but may …

Jan 16, 2026 · 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 …