Previously I asked unix questions on superuser, can I copy them here together with the answers?
We (well, Andrew Stacey) came up with these guidelines on the tex SE that I think make sense:
I think it's fine to copy content. Instead of copying, perhaps we should migrate questions frmo there to here. However, I don't know how to move questions, comments and answers from there to here.
I copied a question from superuser to here. Why?