perl實現可列印字元加法(ascii:32-126)

來源:互聯網
上載者:User

標籤:perl   字元加法   爆破   

#!/usr/bin/perl -wsub add_32to126{        my $word = $_[0];        $last_char_num = ord(substr($word,-1,1))+1;        if($last_char_num == 127){                chop($word);                if($word eq ''){                        $word .= chr(32);                }else{                        if(substr($word,-1,1) eq chr(126)){                                $word = &add_32to126($word);                        }else{                                $word .= chr(ord(chop($word))+1);                        }                }                $word .= chr(32);                return $word;        }else{                $word .= chr(ord(chop($word))+1);        }}$pass = ' ';while(1){        print "|$pass|".$/;        $pass = &add_32to126($pass);        #sleep (1);}


可以用來爆破。

輸出如:

|!ZS|
|!ZT|
|!ZU|
|!ZV|
|!ZW|
|!ZX|
|!ZY|
|!ZZ|
|!Z[|
|!Z\|
|!Z]|
|!Z^|
|!Z_|
|!Z`|
|!Za|
|!Zb|
|!Zc|
|!Zd|
|!Ze|
|!Zf|
|!Zg|
|!Zh|
|!Zi|
|!Zj|
|!Zk|
|!Zl|
|!Zm|
|!Zn|
|!Zo|
|!Zp|
|!Zq|
|!Zr|
|!Zs|
|!Zt|
|!Zu|
|!Zv|

。。。

perl實現可列印字元加法(ascii:32-126)

相關文章

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.