https://github.com/helloxz/v2ex-luck

V2EX楼层抽奖
https://github.com/helloxz/v2ex-luck

Last synced: 3 months ago
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V2EX楼层抽奖

• Host: GitHub
• URL: https://github.com/helloxz/v2ex-luck
• Owner: helloxz
• Created: 2022-04-08T05:26:15.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-04-08T05:57:52.000Z (about 4 years ago)
• Last Synced: 2025-07-21T11:45:48.495Z (11 months ago)
• Size: 30.3 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# v2ex-luck

V2EX T楼抽奖

## 使用方法

首先通过浏览器F12工具获取HTML节点，

![](https://img.rss.ink/imgs/2022/04/08/fe293aabe7508979.png)

```html



...



```


然后将HTML内容存到一个文本中，比如`v2ex.txt`

最后使用shell随机抽取3名幸运用户：

```bash

grep -oh 'member/.*' v2ex.txt|grep -v "xiaoz"|grep -v "@"|grep -oh ">[a-zA-Z0-9]*<"|grep -o "[a-zA-Z0-9]*"|uniq|shuf -n3

```

1. 正则筛选出所有楼层用户

2. 去除自己的楼层账号`xiaoz`

3. `uniq`去重重复楼层的用户

4. `shuf`随机抽取3行作为幸运用户

![](https://img.rss.ink/imgs/2022/04/08/a63f5897e74e4885.png)