#!/bin/sh

echo Content-type: text/html
echo
echo "<HTML><HEAD>"
echo "<TITLE>Co robisz?</TITLE>"
echo "</HEAD><BODY>"

ison=`who | grep "${1}"`

if [ ! -z "$ison" ]; then
  echo "<P>$1 pracuje w systemie.</P>"
else
  echo "<P>$1 chwilowo nie pracuje w systemie.</P>"
fi

echo "</BODY></HTML>"
