#!/bin/sh echo "Content-type: text/html\n\n" echo ""; echo ""; echo "Pitagoric table"; echo ""; echo ""; echo ""; y=1 while [ $y -lt 11 ] do echo ""; x=1 while [ $x -lt 11 ] do echo ""; done y=`expr $y + 1` echo ""; done echo "
"; echo `expr $x '*' $y` x=`expr $x + 1` echo "
"; echo ""; echo "";