  <p class="SectionBody"><b>Warning</b> : the counters needed by -e 

              are not always available on all machines (ex Nokia IP)<br>

            </p>

            <p class="SectionBody"><span class="SectionTitle">Usage check (-k) 
              </span><br>
              <br>
              <br>
              A temporary file will be created in &quot;/tmp&quot; by default 
              : this can be changed at the beginning of the script. <br>
              The file name will be : tmp_