Deleting a pageHelp
Simply delete the text
To delete a page simply remove all text from the page and label it as deleted.
You might set up a template for the purpose of labelling pages as deleted.
When to delete a page
Typically you would delete a page if the contents are entirely inappropriate, and do not match the purposes of the wiki. In other situations you might prefer a less extreme course of action, for example...
- The page should have a different title - So just "move" the page to a better title. See Help:Moving a page
- The contents should have been placed on a different page - So "merge" the contents into the existing page and then create a redirect. See Help:Redirects
- The contents are already on a different page - So wipe away all the duplicate content and leave behind a redirect. That way, this page title (which made more sense to somebody), will helpfully redirect to the correct location of the information. See Help:Redirects
- The page is out-of-date - So update it! If the page describes a current or future event, which has now passed, reword all of the sentences to be in the past tense, that way you have created a page which acts as a historical record. Alternatively label the information as out-of-date, with a warning notice.
So in fact a straightforward delete is generally only necessary if the title of the page is inappropriate. In other situations, a merge and redirect is more appropriate.
Deciding on apprapriate content/page titles can be a difficult aspect of wiki organisation, and one which can often provoke debates. If the merge or deletion you have in mind, is one which might cause upset, you should propose the change first. Do this by leaving a note to give your reasons on the talk page. You might also establish a system for labelling the page itself, with a delete/merge proposal template, to make everybody aware of your intentions
If a page is no longer of any value, then you won't have any links pointing to it right? Well you might be surprised. The 'What links here' toolbox feature (bottom left) will tell you which other wiki pages link in to the current page. Always use this feature to check before proceeding with deleting. These related pages will need to be edited, to reflect the change.
But how do I really delete a page?
Normal users cannot permanently delete a wiki page. This is an entirely deliberate design feature, which is an important part of why wikis work. Every kind of editing operation can be reverted by any other user, and that includes resurrecting deleted content. Try not to let it wind you up too much. It doesn't cause significant wasted space, and with nothing but a 'delete' label the page is effectively deleted anyway.
'Sysop' users are able to delete a page semi-permanently (in fact the old editing history is still preserved, but to normal users the page will appear to no longer exist) A user logged in with sysop priviledges will see an extra tab 'delete' for deleting the current page. Procedures may vary, but typically a sysop user might look for delete labels, and do a proper delete on these pages, if the wiki community seems to agree on this action (allowing a period of time for debate perhaps) In situations where the page title is offensive, or the contents (which remain in the history) are legally sensitive, a sysop user should do a "speedy deletion".