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Introduction to Microcontroller Programming * Course Index * Introduction * About the Author * About this Course * Feedback * Course Navigation * Quick Course Navigation * How to use this Course * Acronyms Used and Course Conventions

About PICmicro Chips * What is a PICmicro? * Microcontrollers * Digital versus Analogue * Inputs and Outputs * Memory * Programming * 16F1937 Architecture

Clocking Your PICmicro Devices * Introduction * The Clock Circuit * Clock Settings * Clock Confusion

E-Blocks * Introduction to E-blocks * Using E-blocks * E-blocks Boards

Flowcode Step By Step * Introduction to Flowcode * Basic Flowcode Functions * Digital Outputs * Digital Inputs * Basic Loops * The LCD Display * Binary Numbers * Decisions * Goto (Connection Point) * 7-Segment Displays * Software Macro * Strings and Memory * A Simple Hi-Fi

PICmicro Projects * Introduction to PICmicro Projects * Construction Methods * Choosing a Power Source * Adding Inputs * Input Conditioning * Adding Outputs * Adding Drivers

Labs * Introduction and Lesson Plan * 1. Output * 2. Delay * 3. Connection Point * 4. Calculations * 5. Loop * 6. Input * 7. Decision * 8. LCD * 9. Keypad * 10. Analogue + EEPROM * 11. Software Macro * 12. External Interrupt * 13. Timer Interrupt

(:Summary:Contains the 'action' links (like Browse, Edit, History, etc.), placed at the top of the page, see site page actions:) (:comment This page can be somewhat complex to figure out the first time you see it. Its contents are documented at PmWiki.SitePageActions if you need help. :) * Print (:comment (:if group Site,SiteAdmin,Cookbook,Profiles,PmWiki*:) (:comment delete if and ifend to enable backlinks:) * %item rel=nofollow class=backlinks accesskey='$[ak_backlinks]'% [[{*$Name}?action=search&q=link={*$FullName} | $[Backlinks] ]] (:ifend:) :) * Login

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DeletingPages

(:Summary: PmWiki group header. Includes styles and trail.:) (:comment please leave the multiple style definitions concatenated as a single line. Linebreaks do appear in the output when the wiki is configured with linebreaks enabled -- thanks!:) (:comment included in PmWiki localisation headers and footers :)
(:nl:)(:Summary: Removing wiki pages:)

To delete a wiki page, edit the page, select (highlight) all text in the edit textarea, and replace it with the single word

->delete

It is a good idea to add a comment to the @@summary@@ field explaining why you deleted the page. (The field @@summary@@ is usually found just below the edit textarea).

On saving the change the page is deleted. As an added safety feature, the deleted page still exists on the server (with a timestamp) and can be restored to the former page by the wiki administrator.

If you suspect that a page has been deleted but aren't sure, have a look at the wikigroup's RecentChanges. Erasing a page counts as editing the page, and the activity is recorded there and on Site.AllRecentChanges.

The default word used for page deletion ("delete") can be changed in @@config.php@@ by setting the variable $DeleteKeyPattern (see Edit Variables). If there is a danger of malicious page deletion it may be a good idea to change the delete word to something more obscure. There is also a recipe for creating a separate delete action at Cookbook:DeleteAction.

Removing deleted pages

The deleted pages are retained in the same @@wiki.d@@ directory in which they were created. They are renamed with an extension of @@,del-123456789@@ where @@123456789@@ is a unique number (timestamp). A wiki administrator may log into the server via FTP or SSH and periodically remove these files.

One way to remove the files is to delete them. If you have shell access, you could use different commands, for example, go into the wiki.d directory and type one of these lines: ->

rm -f *,del-*
find . -name '*,del-*' -delete

Alternatively, the Cookbook:CleanUp recipe can purge those unused files. See also BackupAndRestore.

>>faq<<

Q: How is a Wiki Group deleted? A: An admin can remove the group pages from @@wiki.d/@@. Note that a wiki page may also have related uploads.

A: Fully deleting a group via the wiki isn't possible, since a delete counts as an "update" which causes the Recent Changes? page to be re-created. It is possible to modify the site's configuration to allow deletion of the group's RecentChanges page -- see Cookbook:RecentChangesDeletion.

Q: How is a Category deleted? A: To delete a category, delete all the [[!Category]] references from all pages where they occur, then delete the category page as explained above.

maintenance (:nl:)(:Summary:Trail and talk page links:) (:comment included in PmWiki localisation headers and footers :)

<<? >>bgcolor=#ffe border-top="1px solid black" font-size=.8em<< This page may have a more recent version on pmwiki.org: PmWiki:DeletingPages, and a talk page: PmWiki:DeletingPages-Talk. >><<

(:Summary: Website page footer:)

Print - (:comment (:if group Site,SiteAdmin,Cookbook,Profiles,PmWiki*:) (:comment delete if and ifend to enable backlinks:) %item rel=nofollow class=backlinks accesskey='$[ak_backlinks]'% [[{*$Name}?action=search&q=link={*$FullName} | $[Backlinks] ]] (:ifend:) :) Search - Login

Page last modified on August 21, 2013, at 02:17 AM