(Mercurial 教程) Mercurial Tutorials on-line resource

Mercurial Eclipse:
Mercurial Eclipse Documentation
http://bitbucket.org/mercurialeclipse/main/wiki/Documentation ()

HgEclipse Screenshot Tour
（As HgEclipse said "HgEclipse has been cloned from the Mercurial Eclipse" . And we are using "Mercurial Eclipse". ）
http://javaforge.com/wiki/76412
 
command line mode:
Chinese :
From 优快云 blog
分布式的，新一代版本控制系统Mercurial的介绍及简要入门
http://blog.youkuaiyun.com/vagrxie/archive/2009/09/25/4593687.aspx ()
From Official Chinese (english)Tutorial
Mercurial 使用教程
http://mercurial.selenic.com/wiki/ChineseTutorial
From IBM
Mercurial - 分布式版本控制系统
http://www.ibm.com/developerworks/cn/opensource/os-cn-mercurial/

English
UnderstandingMercurial
http://mercurial.selenic.com/wiki/UnderstandingMercurial ()
A tutorial on using Mercurial
http://mercurial.selenic.com/wiki/Tutorial ()

Simple one 
http://www.vogella.de/articles/Mercurial/article.html
Mercurial Tutorial
http://wiki.alliedmods.net/Mercurial_Tutorial
Mercurial working practices
http://mercurial.selenic.com/wiki/WorkingPractices

关于merge
http://mercurial.selenic.com/wiki/TutorialMerge ()
http://mercurial.selenic.com/wiki/TutorialConflict ()
http://hginit.com/04.html
 
[教學] 使用Google Code Hosting與Mercurial做版本控制 () 这样宿舍可以用 放在 Google Code里的 repository
 Google code repository :
link  or http://clay0529.blogspot.com/2009/11/google-code-project-hosting-mercurial.html