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Tutorial9: Regular Expressions

4 bytes added, 11:17, 11 November 2020
LINUX PRACTICE QUESTIONS
9. Write a Linux command to display all lines in the file called '''~/data.txt''' that begins with 2 or more occurrences of the word “the” (upper or lower case).
10. Write a Linux command to display all lines in the file called '''~/data.txt''' that begins with 2 or more occurrences <br>of the word “the” <u>or</u> the word “but” (upper or lower case).
11. 5. Write a Linux command to display all lines in the file called '''~/data.txt''' that begins with a minimum of 2 occurrences <br> and a maximum of 4 occurrences of the word “the” or the word “but” (upper or lower case).
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