File Parsing with awk

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Reference no: EM133234757

File Parsing with 'awk' (use GradeBook.csv as your input file):

- Count the numbers of students in each of the three sections

- Calculate the average score for test2

- Count the number of students whose test2 grades were higher than their test1 grades

Can someone please help me with this linux code? can you please explain the code ?

Reference no: EM133234757

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