我的服务器上有一个大文本文件，其中包含一个域列表，我需要获取其联系信息。这是我在 stackoverflow.com 上运行 whois 时出现的一个示例:
root@server [~]# whois stackoverflow.com
[Querying whois.verisign-grs.com]
[Redirected to whois.name.com]
[Querying whois.name.com]
[whois.name.com]
__ _ ____
| \ | | __ _ _ __ ___ ___ / ___|___ _ __ ___
| \| |/ _` | '_ ` _ \ / _ \ | | / _ \| '_ ` _ \
| |\ | (_| | | | | | | __/ _ | |__| (_) | | | | | |
|_| \_|\__,_|_| |_| |_|\___| (_) \____\___/|_| |_| |_|
On a first name basis with the rest of the world.
Get your <a href="http://www.name.com">domains</a> at Name.com.
Domain Name: stackoverflow.com
Registrar: Name.com LLC
Expiration Date: 2015-12-26 19:18:07
Creation Date: 2003-12-26 19:18:07
Name Servers:
ns1.serverfault.com
ns2.serverfault.com
ns3.serverfault.com
ns4.serverfault.com
REGISTRANT CONTACT INFO
Stack Exchange, Inc.
Sysadmin Team
1 Exchange Plaza
Floor 26
New York
NY
10006
US
Phone: +1.2122328280
Email Address: [email protected]
ADMINISTRATIVE CONTACT INFO
Stack Exchange, Inc.
Sysadmin Team
1 Exchange Plaza
Floor 26
New York
NY
10006
US
Phone: +1.2122328280
Email Address: [email protected]
TECHNICAL CONTACT INFO
Stack Exchange, Inc.
Sysadmin Team
1 Exchange Plaza
Floor 26
New York
NY
10006
US
Phone: +1.2122328280
Email Address: [email protected]
BILLING CONTACT INFO
Stack Exchange, Inc.
Sysadmin Team
1 Exchange Plaza
Floor 26
New York
NY
10006
US
Phone: +1.2122328280
Email Address: [email protected]
Timestamp: 1363827248.6992
The Data in the Name.com LLC WHOIS database is provided by Name.com LLC for information purposes, and to assist persons in obtaining information about or related to a domain name registration record. Name.com LLC does not guarantee its accuracy. By submitting a WHOIS query, you agree that you will use this Data only for lawful purposes and that, under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail (spam); or (2) enable high volume, automated, electronic processes that apply to Name.com LLC (or its systems). Name.com LLC reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.
Cached on: 2013-03-20T18:54:08-06:00
我需要做的是从每个查询中提取某些信息。问题是我不明白如何从每个域名 whois 中提取联系电子邮件，因为每个 whois 结果都因注册商而异。
例如，这就是我希望它的工作方式:
通过命令行，我的服务器应该检查每个域名的 whois 信息，并将所有结果导出到一个新的文本文件，该文件只包含域名所有者的电子邮件地址。包含所有域的文件的名称是 domain.txt，如果可能，我希望将新文件命名为 new.txt。
对此的任何帮助将不胜感激。提前致谢!
最佳答案
您首先应该搜索 whois on cpan，然后选择不太过时、最受批评和最相关的内容。
关于perl - 如何使用命令行获取whois信息？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/15537666/