我的没有问题。可以打印<br><br>
<div class="gmail_quote">2008/6/5 gary.jsz <<a href="mailto:gary.jsz@gmail.com">gary.jsz@gmail.com</a>>:<br>
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<div><font face="Verdana" color="#000080" size="2"> 我的代码如下:</font></div>
<div>
<div>#!/usr/bin/perl -w</div>
<div>#</div>
<div></div>
<div>use strict;</div>
<div>use utf8;</div>
<div></div>
<div>#use CGI qw/:standard/;</div>
<div>use CGI qw/:all/;</div>
<div></div>
<div>print header,</div>
<div> start_html("Mailing list manager system page"),</div>
<div> h1('Maillist&#31649;&#29702;&#31995;&#32479; '),</div>
<div> start_form,</div>
<div> "What are you doing?",</div>
<div> popup_menu(-name=>'choose',</div>
<div> -values=>[qw(select create delete modify)]),p,</div>
<div> submit,</div>
<div> end_form,</div>
<div> hr;</div>
<div></div>
<div></div>
<div>if(param()){</div>
<div> if (em(param('choose')) =~ /select/){</div>
<div> system "date";</div>
<div> print `ls -l \$HOME`;</div>
<div style="TEXT-INDENT: 6em"><font color="#000080">#system "ls -l \$HOME"</font></div>
<div> }</div>
<div> if (em(param('choose')) =~ /create/){</div>
<div> system "date -u";</div>
<div> </div>
<div> }</div>
<div></div>
<div>}</div></div>
<div><font face="Verdana" color="#000080" size="2"></font> </div>
<div><font face="Verdana" color="#000080" size="2">其中时间能正确显示,但是,就是不能打印 ls -l $HOME 这行,换成 system "ls -l \$HOME"也不能打印,还希望各位老师能指教,谢谢!</font></div>
<div><font color="#000080"></font> </div><font face="Verdana" color="#000080" size="2">
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<div><font color="#000000">Gary.jsz</font></div>
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