正規表現

                             <p>ソースコード</p>
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#!/usr/bin/perl

@styles=("../../ipp.css","../test.css");
$scrname="";
$filename="";

{
    &amp;printHeader("テスト6");

    $scrname = $ENV{'SCRIPT_NAME'};
    print "<div class=test>n";
    if($scrname){
        print "この実行ファイルのパス名(?)は「$scrname」です。<br>n";
        print "そのうち、ファイルの名前は";
        if($scrname =~ /(ts[0-9]+[_1]*.cgi$)/){
            $filename = "「" . $+ . "」です。";
        }else{
            $filename = "わかりませんでした。";
        }
        print $filename;
    }else{
        print "・・・どうやら失敗のようです・・・。";
    }
    print "</div>";

    &amp;printFooter;

    exit;
}

sub printHeader{
    print "Content-type: text/htmlnn";
    print "<html lang=ja><head><title>$_[0]</title>n";
    foreach $st (@styles){
        print "<link rel="stylesheet" type="text/css" href="$st">n";
    }
    print "</head><body>n";
    print "<div class=head>n";
    print "<h1>$_[0]</h1><hr>n";
    print "<a href="../../../index.htm">Home</a> / <a href="../../">Perl</a> / <a href="../">TestCGI Index</a>n";
    print "<hr></div>n";
}

sub printFooter{
    print "<div class=foot>n";
    print "<hr>n";
    print "<a href="../../../index.htm">Home</a> / <a href="../../">Perl</a> / <a href="../">TestCGI Index</a>n";
    print "<hr>n";
    open(IN,"../../sig.txt");
    while ($sig=<IN>){print $sig;}
    close(IN);
    print "</div>n";
    print "</body></html>n";
}
                          </div>

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