I would like to print randomly generated passwords, so that look-alike characters like zero and the letter "o" or one and the letter "l" are clearly distinguishable. I would also like to find a way to visualize spaces, I.e. I'm looking for a font that does that or an alternative to underscores (since the passwords may contain underscores)
So far the best I found is "Bitstream vera sans mono" in openoffice based on this: http://forums.overclockers.co.uk/showthread.PHP?p=16215032 (Strangely enough it's not listed in the font list, but if I type it in, it works. :/) "Lucida Console" doesn't seem to exist in openoffice/libreoffice.
I could of course regenerate the passwords without look-alike characters and spaces, but I would like to know if someone knows of a nice solution to this problem, ideally just a font with slashed zeroes and visible space characters.