Command Line

How to Remove Duplicate Lines in Linux

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Duplicate lines in text files can be frustrating and can cause problems for processing and analysis. In this article, we will explore how to remove duplicate lines in a text file using command-line tools. We will provide step-by-step instructions, including examples, so you can easily follow along on how to remove duplicate lines in linux. …

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How to Find and Replace Text using sed Command in Linux

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In the world of Linux/Unix shell scripting, finding and replacing text within files is a common task. One popular tool used for this purpose is SED (stream editor). In this article, we’ll explore how to find and replace text using sed command in Linux/Unix shell. Understanding SED SED is a stream editor that works by …

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