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Read more about the article Regular Expressions in C

Regular Expressions in C

  • Post author:Karunesh Johri
  • Post published:January 26, 2023
  • Post category:Programming
  • Post comments:0 Comments

1.0 Introduction Regular expressions are used for searching strings in text files. A regular expression is a string of characters and may contain certain metacharacters. A metacharacter has a special…

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Read more about the article grep Command in Linux

grep Command in Linux

  • Post author:Karunesh Johri
  • Post published:September 29, 2018
  • Post category:Tutorials
  • Post comments:0 Comments

1.0 grep grep is a program for searching a given string pattern in files. It searches the files for the pattern and prints the lines that contain strings matching the…

Continue Readinggrep Command in Linux
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