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From: Pyun YongHyeon <pyunyh@gmail.com>
Date: Wed, 22 Sep 2010 13:58:31 -0700
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Subject: "tput clear"/vi breakage on console
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Hi,

It seems "tput clear" on console wipes out entire screen without
even showing a shell prompt. The only way I get characters is to
enter "enter" key. I'm under the impression that the first line of
console output is not displayed at all after "tput clear" command.
Another thing I noticed is vi also does not show the first line
of a file. Any idea?