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#!/usr/bin/perl
## -----------------------------------------------------------------------
##
## Copyright 2003 H. Peter Anvin - All Rights Reserved
##
## Permission is hereby granted, free of charge, to any person
## obtaining a copy of this software and associated documentation
## files (the "Software"), to deal in the Software without
## restriction, including without limitation the rights to use,
## copy, modify, merge, publish, distribute, sublicense, and/or
## sell copies of the Software, and to permit persons to whom
## the Software is furnished to do so, subject to the following
## conditions:
##
## The above copyright notice and this permission notice shall
## be included in all copies or substantial portions of the Software.
##
## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
## EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
## OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
## NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
## HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
## WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
## FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
## OTHER DEALINGS IN THE SOFTWARE.
##
## -----------------------------------------------------------------------
eval { use bytes; }; eval { binmode STDIN; };
$len = 0;
while ( read(STDIN,$ch,1) ) {
$cc = ord($ch);
$len += printf ("%x", $cc);
if ( $len > 72 ) {
print "\n";
$len = 0;
} else {
print " ";
$len++;
}
}
print "\n" if ( $len );
exit 0;
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