Please email me the commands you use and the results of those commands (copy
and paste)
You should attempt to do each of these tasks with just a single line of command(s).
Use data2.dat for all these questions.
How many times does the pattern "001" appear in data2.dat? How many times does it appear in column 1? How many times does it appear in column 2?
On what row does the maximum of ((4 times column1) + (column2 divided by 3)) appear?
Now change all instances of "025" in the file to "999" and redo the question above ("On what row ..."). Note: You should strive to do this all on one line, in a single command sequence.