At long last, a console screensaver
May 05, 2009, 18:02 (0 Talkback[s])
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"And the answer is screen. I'll apologize beforehand if somebody
happened to mention this and I somehow overlooked it, but I was
cruising through the man page for screen today. I found two
settings which combine to trigger a kind of screensaver effect.
"The first is blankerprg, which sets the command for the
screensaver "application," and idle, which sets the timeout and
triggers the blankerprg."