Use space as a delimiter with cut command

Question

I want to use space as a delimiter with the cut command.

What syntax can I use for this?

Answer 1

scut, a cut-like utility (smarter but slower I made) that can use any perl regex as a breaking token. Breaking on whitespace is the default, but you can also break on multi-char regexes, alternative regexes, etc.

scut -f='6 2 8 7' < input.file  > output.file

so the above command would break columns on whitespace and extract the (0-based) cols 6 2 8 7 in that order.