Proff, at the link you mentioned installing Armory would seem to do the trick? But what command do I use?

did not seem to work.

Would like to use something other than bitaddress or brainwallet.org since I am looking to verify the output from those in the first place. Does not have to be command line based but I was looking for something command line because I was looking to do this on a bootable Puppy Linux machine.