. . .
don't work to eliminate a 2or 4 before the dot
There's a fundamental difference between form 1, 3 and 4 and form 2 of your commands. Can you tell it?
Why shouldn't one form (which one?) work given you match the field separators in data file and regex?
Put the grep expression in " " or ' ' quotes, otherwise even the shell tries substitutions.
Use bounds, at least "word boundary" anchors, better the field separator.
now that I have been up about 20 trying to figure this out I can get some sleep now that I figure the 6 out next is shell script to be done when I wake up
Does that work if you use a BRE similar to that to look for a GPA greater than or equal to 3.00 and less than 3.50?
P.S.: How do you know the two digits and the decimal point you are matching are in the GPA field and not in the last field of your data?
Last edited by Don Cragun; 12-03-2017 at 12:53 AM..
Reason: Add postscript.
I am a student in a UNIX/Linux classes having hard time with grep looking for assistance on some home work
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