I have a text file that looks like this:
FD488AFF, FED6ECFF, FFA2A2FF, FFD7D8FF, ( )
This also has a newline character after the last
) character. I am using the macOS terminal and looking for a way to remove the last comma, the (, and the last ), and the return characters following them.
, ( )
and the new line character following the last ) character, but I can't seem to get this to work. I don't have to use
sed, but it does need to be using the terminal.