<div dir="ltr">Friends:<div><br></div><div>I see this in a sample code</div><div><pre class="gmail-code gmail-bash" style="box-sizing:border-box;overflow:auto;font-family:menlo,monaco,consolas,&quot;courier new&quot;,monospace;padding:9.5px;margin-top:0px;margin-bottom:10px;line-height:1.42857;color:rgb(51,51,51);word-break:break-all;word-wrap:break-word;background-color:rgb(245,245,245);border:1px solid rgb(204,204,204);border-radius:4px"><span class="gmail-kw3" style="box-sizing:border-box;color:rgb(0,0,102)">echo</span> <span class="gmail-st0" style="box-sizing:border-box;color:rgb(255,0,0)">&quot;[statsgen] restarting myself&quot;</span> <span class="gmail-sy0" style="box-sizing:border-box;color:rgb(102,204,102)">&gt;&amp;</span><span class="gmail-nu0" style="box-sizing:border-box;color:rgb(204,102,204)">2</span></pre></div><div>What does the &gt;&amp;2 mean ?</div><div><br></div><div>-N</div></div>