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Regular expressions are built into many programming languages and used to match, search, and transform patterns of text in your programs. Get started with Regex.
Linux provides powerful command-line tools, such as grep and find, to assist you in searching and finding files based on specific text strings. These tools enable you to quickly locate files by their ...
Whether you're performing quick text substitutions with sed or extracting and processing data with awk, mastering these tools can significantly enhance your command-line proficiency. With practice and ...
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