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Hi I am trying to get my script to accept input regardless if the person enters a or A. here is the portion of the code where I get the input.

echo -n 'Please enter your choice:' # prompt...

Thanks for all your help :)

Cool now it doesnt display the crappy header :) Thanks so much. Now I am going to work on getting the real header to work.

here is the input file :
Name Exam1 Exam2 Exam3
Tom 23 12 30
Jack 30 35 38
Jane 31 25 19
Brian 38 38 40
Lisa 30 28 32
Nick 33 30 15
Karen 25 28 12

#BEGIN {printf...

I wish that worked :( everything else works except for the top text and the remaining text on the bottom. is there a way to clear a line if the value is 0?

Brian 38 38 40 116 96 A...

cool thanks :)
so now it displays Name Exam1 Exam2 Exam3 0 0 F
Karen 25 28 12 65 21 D
Tom 23 12 30 65 21 D
Jane 31...

Thanks :) First I need to know how to get the script to calculate the average.

Hi I am trying to get a bourne shell script to sort a file for me. Here is what i currently have:
#/bin/sh
echo "Name Exam1 Exam2 Exam3 Total Grade" > final.txt
awk -f 9.awk grades.txt |...