Default Actions
- ?action=attr
 -  displays dialog for setting/changing password of the specified page, see passwords, see also 
$EnablePostAttrClearSession if you do not want to have the session cleared after validating change  General use of passwords 
 
- ?action=browse
 -  display the specified page (default action if no 
?action= is present)
 
- ?action=crypt
 -  displays a form for generating hashed passwords out of clear text for usage in your config.php
 
- ?action=diff
 -  show a change history of the specified page, see page history  History of previous edits to a page 
 
- ?action=download&upname=file.ext
 -  retrieve the page's attachment named file.ext, see 
$EnableDirectDownload
 
- ?action=edit
 -  edit the specified page, see basic editing  PmWiki's basic edit syntax 
 
- ?action=login
 -  prompt visitor for username/password
 
- ?action=logout
 -  remove author, password, and login information
 
- ?action=print
 -  display the specified page using the skin specified by 
$ActionSkin['print']
 
- ?action=refcount
 -  bring up the reference count form, which allows the user to generate a list of links (all, missing, existing or orphaned) in or from specified groups.  See Ref Count   Link references counts on pages .  Part of the core distribution but must be enabled by the administrator.
 
- ?action=search
 -  displays searchbox on current page, see search  Targeting and customising search results 
 - ?action=search&q=searchterm
 -  performs search with searchterm and displays results on current page
 
- ?action=source
 -  show page source
 
- ?action=atom
 - 
 - ?action=rdf
 - 
 - ?action=rss
 - 
 - ?action=dc
 -  If web feeds are enabled, returns a syndication feed based on the contents of the page or other options provided by the url, see web feeds  Web feed notification of changes 
 
- ?setprefs=SomeGroup.CustomPreferences
 -  sets cookie to custom preferences page. See site preferences  Customisable browser setting preferences: Access keys, edit form 
 
- ?action=upload
 -  display a form to upload an attachment for the current group, see uploads   
 
The following actions are available only if you set $EnableDiag = 1; in your configuration file. They can be used for debugging and should not be set in a production environment.
- ?action=ruleset
 -  displays a list of all markups in 3 columns:
- column 1 = markup-name (1. parameter of markup() )
 - column 2 = when will rule apply (2. parameter of markup() )
 - column 3 = PmWiki's internal sort key (derived from #2)
 
 
(see 
Custom Markup  Using the Markup() function for custom wiki syntax ).
To see more than what 
?action=ruleset gives you, apply the 
Cookbook:MarkupRulesetDebugging recipe: it can also show the pattern and the replacement strings.
- doesn't make use of PmWiki's authorization mechanisms.
 
- ?action=phpinfo
 -  displays the output of phpinfo() and exits. no page will be processed
- doesn't make use of PmWiki's authorization mechanisms.
 
 
- ?action=diag
 -  displays a dump of all global vars and exits. no page will be processed
- doesn't make use of PmWiki's authorization mechanisms.
 
 
Actions enabled by PmWiki Scripts
- ?action=analyze
 -  see Site Analyzer and Analyze Results
 
- ?action=approvesites
 -  see Url approvals  Require approval of Url links 
- doesn't make use of PmWiki's authorization mechanisms.
 
 
Actions enabled by Cookbook recipes
(more information about Custom Actions)
- ?action=admin
 -  see Cookbook:UserAuth2   
 - ?action=backup
 -  see Cookbook:BackupPages   
 - ?action=clearsky
 -  see Cookbook:SearchCloud   
 - ?action=comment
 -  see Cookbook:CommentBox   
 - ?action=comments
 -  see Cookbook:Comments   
 - ?action=comment-rss
 -  see Cookbook:CommentDb   
 - ?action=convert
 -  see Cookbook:ROEPatterns   
 - ?action=converttable
 -  Cookbook:ConvertTable   
 - ?action=downloaddeleted
 - 
 - ?action=delattach
 - 
 - ?action=undelattach
 -  Cookbook:Attachtable   
 - ?action=delete
 -  see Cookbook:DeleteAction   
 - ?action=discuss
 -  see Cookbook:DiscussionTab   
 - ?action=downloadman
 -  see Cookbook:DownloadManager   
 - ?action=expirediff
 -  see Cookbook:ExpireDiff   
 - ?action=import
 -  see Cookbook:ImportText   
 - ?action=PageUrl
 -  see Cookbook:CommentBoxPlus   
 - ?action=pageindex
 -  see Cookbook:ListCategories   
 - ?action=pdf
 -  see Cookbook:GeneratePDF    or Cookbook:PmWiki2PDF   
 - ?action=publish
 -  see Cookbook:PublishPDF   
 - ?action=purgeqns
 -  see Cookbook:ASCIIMath   
 - ?action=pwchange
 -  see Cookbook:UserAuth2   
 - ?action=imgtpl
 -  (the  imgtpl action is called automatically and should not be called by a link in a wiki page)
 - ?action=createthumb
 -  (the createthumb action is called automatically and should not be called by a link in a wiki page)
 - ?action=mini
 -  (this action is called automatically and should not be called by a link in a wiki page)
 - ?action=purgethumbs
 -  see Cookbook:ThumbList    
 see Cookbook:Mini   
 - ?action=recipecheck
 -  see Cookbook:RecipeCheck   
 - ?action=regen
 -  see Cookbook:PageRegenerate   
 - ?action=rename
 - 
 - ?action=links
 -  see Cookbook:RenamePage   
 - ?action=share
 - 
 - ?action=unshare
 -  see Cookbook:SharedPages   
 - ?action=sitemapaddgroups
 - 
 - ?action=sitemapupdate
 -  see Cookbook:Sitemapper   
 - ?action=totalcounter
 -  see Cookbook:TotalCounter   
 - ?action=trash
 - 
 - ?action=untrash
 -  see Cookbook:Trash   
 - ?action=webadmin
 -  see Cookbook:WebAdmin   
 - ?action=zap
 -  see Cookbook:ZAP