#!/bin/sh
#@(#)page thru a file like more(1). Some machines only have less(1), pg(1), ... find something close
{
exec 2>&1
export CMD
CMD='' 
[ "$CMD" = '' -a -f "`which less  2>/dev/null`" ]  && CMD=less
[ "$CMD" = '' -a -f "`which pg    2>/dev/null`" ]  && CMD=pg
[ "$CMD" = '' -a -f "`which cat   2>/dev/null`" ]  && CMD=cat 
$CMD $*
}