Regular expressions are extremely useful and I cannot overemphasize the word “extremely”. Regular expressions provide a brief, flexible, and comprehensive way to specify or recognize text strings, e.g., character patterns. They are available in virtually all Linux tools and programming languages. A must read chapter. All files from this chapter are available from the book’s GitHub repository at CompBiol3/11_RegEx .

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Regular Expressions

  • Röbbe Wünschiers

摘要

Regular expressions are extremely useful and I cannot overemphasize the word “extremely”. Regular expressions provide a brief, flexible, and comprehensive way to specify or recognize text strings, e.g., character patterns. They are available in virtually all Linux tools and programming languages. A must read chapter. All files from this chapter are available from the book’s GitHub repository at CompBiol3/11_RegEx .