I feel the Ubuntu Wiki contains treasures, but I as much feel unable to exploit its contents as much as I would like. What I miss, is a kind of contents index, may be by categories, but a classical sitemap would be largely fine too. Unfortunately, if I try to go to https://wiki.ubuntu.com/sitemap.xml (posting a raw URL on purpose), I get that message:
This page does not exist yet. You can create a new empty page, or use one of the page templates.
And it only contains links to templates intended to the creation of new wiki‑pages.
I don't know it something like what I'm looking for exist (did I missed it?). A search on major search‑engines gave nothing, nor on AskUbuntu (seems the question was never ask, or else it is a stupid question and I'm wrong).
Best Answer
Index pages: See http://wiki.ubuntu.com/FindPage
RecentChanges: see where people are currently working
TitleIndex: a list of all pages in the wiki
WordIndex: a list of all words that are part of page title (thus, a list of the concepts in a wiki)
WantedPages: a list of linked, but not existing pages
OrphanedPages: a list of existing, but not linked pages
AbandonedPages: a list of pages that have seen no changes for long
RandomPage: some random pages
PageSize: size statistics
PageHits: hit statistics
For map:
You can use
Local Site Mapat any page, but for example start at home:https://wiki.ubuntu.com/Home
At the top, Click on More Actions: button, then select Local Site Map
Like that browse site as tree.
For Search, you can use advanced option with most search engine. Example using Google, You can use
site:keyword to search only in Ubuntu wiki.wubi site:wiki.ubuntu.com