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  • Can you please add, how to grep less than n more than 120 characters. Commented Jul 14, 2020 at 6:53
  • Completely unrelated bit to the question itself, but I like it that length==120 is unquoted here - nice code-golfing trick :) Commented Jul 14, 2020 at 7:05
  • @shivashiva, see edit. Commented Jul 14, 2020 at 7:12
  • @SergiyKolodyazhnyy I ended up adding the quotes for consistency with the other awk command lines. Commented Jul 14, 2020 at 7:15
  • 1
    @StéphaneChazelas Yeah, probably a good call, and to avoid confusion and extra questions about it. Commented Jul 14, 2020 at 7:20