Hello there just wondering how you would sort through a data file like arcade.csv that had six fields, say these are separated by commas, how would you clarify your command so that it only sorts through the sixth field in each line? Sort -k6 arcade.csv | uniq -c | sort -k 1nr, would the field be speficied by -k6? i tried this, but it doesn't return the count of repeated lines it just says that every line is unique so it returns the count as 1 for every line.