Teaching myself Go, rewriting GNU Tools to help in that process.
I have no idea what I'm doing
go get github.com/grubernaut/GoNU/cat
Basic GNU Core Utility. The following arguments work:
-b
Number the non-blank lines, starting at 1-e
Display non-printing characters, and a dollar sign at the end of each lines-n
Number lines starting at 1-t
Display tab characters as^I