add README

README.md

@@ -1 +1,29 @@
-GOOOOOOO
+# cnblogs archiver
+
+## How can I help?
+
+Go to [release](https://git.saveweb.org/saveweb/cnblogs/releases) page, downlaod `cnblogs_posts_list` and run it.
+
+WARNING: DO NOT run `cnblogs_posts_list` concurrently (on same IP), you may be banned by cnblogs.
+
+NOTE: We will publish a docker image soon™ (<30 minutes).
+
+---
+
+NOTE: `cnblogs_rss_detect` is finished, you don't need to run it. 
+
+## 存档阶段
+
+### 阶段1: 探测所有存在的 blogid (已完成)
+
+运行 `cnblogs_rss_detect`
+
+### 阶段2：遍历全部 blog，收集所有文章的 URL（正在进行） 
+
+运行 `cnblogs_posts_list`
+
+### 阶段3：导出文章 urls.txt 并发送给 ArchiveTeam
+
+### 阶段4：下载文章 html
+
+保留一份全站文章的纯文本存档（STWP）