<ul><li>Regular expressions (regex or regexp) are powerful tools for pattern matching and text manipulation in Linux environments.</li><li>Python's re module offers flexibility and extensive library support for advanced text processing projects.</li><li>Bash scripting and tools like grep, sed, and awk allow for efficient automation and text processing in Linux.</li><li>sed command is a powerful Linux utility for in-place text manipulation with regular expressions, suitable for single-pass operations.</li></ul>

Mastering Linux Sed: Extract Text Between Markers with Regex

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