Exit man (elegantly)
Being a newbie I use man a lot nut have yet to find how to exit elegantly. Getting to the end of a topic and hitting <space> again gets me a beep, as does hitting ESC and ctrl-c. The only way I've found to get back to the command line is to hit ctrl-z. And then one day I ran ps and found 20 or 30 copies of man clogging up memory.
Anyone know how to actually exit man?