To make Linux set up a little easier I open the window with the instructions ( WCG download page ). Then I opened the terminal in a box right under it.

I put the top of the terminal box just under the first line of instructions. After doing that line, I moved it to just under the second line and so forth.

This might seem a little obvious, but it makes getting the instruction right much easier as in Linux a typo will blow the whole line/command. In the instructions the ctrl is easily mistaken for ctr1. It is C-T-R-L in lower case.

George