# jwhois

whois 客户端服务

## 补充说明

**jwhois** searches Whois servers for the object on the command line.The host to query is taken from a global configuration file, a configuration file specified on the command line, or selected directly on the command line.

### 语法

```
jwhois [选项]
```

### 选项

```
--version                  display version number and patch level
--help                     display this help
-v, --verbose              verbose debug output
-c FILE, --config=FILE     use FILE as configuration file
-h HOST, --host=HOST       explicitly query HOST
-n, --no-redirect          disable content redirection
-s, --no-whoisservers      disable whois-servers.net service support
-a, --raw                  disable reformatting of the query
-i, --display-redirections display all redirects instead of hiding them
-p PORT, --port=PORT       use port number PORT (in conjunction with HOST)
-r, --rwhois               force an rwhois query to be made
--rwhois-display=DISPLAY   sets the display option in rwhois queries
--rwhois-limit=LIMIT       sets the maximum number of matches to return
```

> 注：以上英文部分寻求网友协助翻译，翻译结果可发送至 sa(at)linuxde.net，谢谢！

### 实例

显示指定用户信息：

```
 jwhois root

# 查找root用户信息
```

查询域名信息：

```
[root@localhost ~] jwhois linuxde.net
[Querying whois.verisign-grs.com]
[Redirected to whois.west263.com]
[Querying whois.west263.com]
[whois.west263.com]
Domain Name: linuxde.net                   
Registry Domain id: whois protect
Registrar WHOIS Server: whois.west263.com

...省略部分内容
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://hezhiqiang.gitbook.io/linux/ming-ling/jwhois.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.