Solution: Change a CSV file to a tab-separated one

…The challenge in this case was to start with the file…nameemailavg.csv, which is a comma separated file, and produce…an output which is identical except that it is tab separated.…Note that there are three fields on each line.…I can think of several ways to do this.…Here's one.…We'll use the -f to indicate that the input is comma separated.…And then we'll simply print the first field, a tab character, second field, a…tab character, and the third field, which…produces the tab separated output as requested.…

Here's another way to do it.…In the BEGIN statement, we'll set the field separator to a comma.…And the output field separator to a tab.…Then we'll print field one, field two, field…three, using commas to use the output field separator.…Which again, produces the desired result.…Now here's another thing that you might try.…We'll specify the comma for the input.…The tab for the output.…And then just print.…Because we think, while we're reading commas in, we'll put tabs out.…

But this doesn't work.…It produces the same output as the input.…