Function in Shell Scripting
<p>In shell scripting, <strong>a function</strong> is a reusable block of code that performs a specific task or set of tasks. Functions are a fundamental construct in shell programming that allows you to break down your script into smaller, more manageable pieces, making your code more modular and easier to maintain. Here’s a detailed explanation of shell functions with examples:</p>
<p><strong>Creating a Function:</strong></p>
<p>To create a function in shell scripting, you use the <code>function</code> keyword or simply define a function using parentheses. Here's the basic syntax:</p>
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