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What is grep and how would you use it to find all references to the variable total_count?

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What is grep and how would you use it to find all references to the variable total_count?
posted Dec 16, 2014 by Anwar

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1 Answer

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grep is a tool used to print lines matching a pattern.

For your query just execture these line:

grep -r "total_count"      file_name

It will print all the line inside file_name which contains the pattern "total_count"

For more info regarding grep do a < man grep >

answer Dec 16, 2014 by Arshad Khan
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