Help4.x

Maintenance: Clear Cache/fr: Difference between revisions

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<div lang="en" dir="ltr" class="mw-content-ltr">
Component packaged with Joomla! core to clear cache files from the cache folders if enabled under the  [[S:MyLanguage/Help4.x:Site_Global_Configuration#Cache_Settings|Site Global Configuration]] settings.
 
==Description==
==Description==
This tool will delete ''all'' Cache files from the cache folders - including current ones - from your web server. As admin functions are cached too, some cache folders might appear as if they were not cleaned because they get recreated before cache content is rescanned after this action.
</div>
<div lang="en" dir="ltr" class="mw-content-ltr">
Clears cache files from the cache folders if enabled under the  [[Help40:Site_Global_Configuration/en#Cache_Settings|Site Global Configuration]] settings.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
Cache files are temporary files that are created to improve the performance of your site. If you have made significant changes to your web site, such as changing your Template or Language, your cache files may be out of date. To avoid any problems caused by out of date cache files, you can delete all of the cache files.
Cache files are temporary files that are created to improve the performance of your site. If you have made significant changes to your web site, such as changing your Template or Language, your cache files may be out of date. To avoid any problems caused by out of date cache files, you can delete all of the cache files.
* Because this process deletes ''all'' Cache files,  the website may be a little slower immediately after running Clean Cache.  Once this process is complete, users lose the benefit of using the cache files until they are re-created by Joomla! to be up to date with your current site.
</div>
* In contrast, the [[S:MyLanguage/Help4.x:Site_Maintenance_Purge_Expired_Cache|Purge Expired Cache]] option will check each Cache file individually for being out of date, but the process is slower and requires more system resources.  However, the website should perform close to the same speed for users visiting your site, since all up to date files are still available for your current Joomla! site.
<div lang="en" dir="ltr" class="mw-content-ltr">
After deletion of ''all'' Cache files the website may be a little slower until the cache files are re-created with use.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
==How to Access==
==How to Access==
To access this screen:
</div>
* Select '''System → Clear Cache''' from the drop-down menus.
<div lang="en" dir="ltr" class="mw-content-ltr">
 
* Select {{rarr|System,Maintenance Panel,Clear Cache}} from the Administrator menu.
</div>
<div lang="en" dir="ltr" class="mw-content-ltr">
==Screenshot==
==Screenshot==
[[Image:Help-4x-System-Clear-Cache-screen-en.png|800px]]
</div>
 
[[Image:Help-4x-System-Clear-Cache-screen-<div lang="en" dir="ltr" class="mw-content-ltr">
 
en
</div>.png|800px]]
<div lang="en" dir="ltr" class="mw-content-ltr">
==Column Headers==
</div>
{{:Chunk4x:Help screen column header Number/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
{{:Chunk4x:Help screen column header Checkbox/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
{{:Chunk4x:Help screen column header Cache Group/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
{{:Chunk4x:Help screen column header Number of Files/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
{{:Chunk4x:Help screen column header Size/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
<div lang="en" dir="ltr" class="mw-content-ltr">
==List Filters==
==List Filters==
[[Image:Help-4x-System-Clear-Cache-Filters-Search-en.png]]
</div>
 
{{safesubst:Chunk4x:Help_screen_filters_Search_Bar_Filter/<div lang="en" dir="ltr" class="mw-content-ltr">
The drop-down list in sidebar left allows you to filter the list with the following options:
en
*'''Site'''. This is the default and allows you to see the cache files for the front-end of the web site.
</div>}}
*'''Administrator'''. Select this option to see the cache files for the Administrator back-end of the web site.
<div lang="en" dir="ltr" class="mw-content-ltr">
 
'''Filter Options'''
[[Image:Help-4x-System-Clear-Cache-Filters-Sort-Numbers-en.png]]
</div>
 
<div lang="en" dir="ltr" class="mw-content-ltr">
==Column Headers==
*'''None.''' This screen has no Filter Options.
[[Image:Help-4x-System-Clear-Cache-Columns-Header-en.png]]
</div>
{{:Chunk4x:Help screen column header Number\en}}
{{Chunk4x:Help_screen_filters_Pagination/<div lang="en" dir="ltr" class="mw-content-ltr">
{{:Chunk4x:Help screen column header Checkbox\en}}
en
{{:Chunk4x:Help screen column header Cache Group\en}}
</div>}}
{{:Chunk4x:Help screen column header Number of Files\en}}
<div lang="en" dir="ltr" class="mw-content-ltr">
{{:Chunk4x:Help screen column header Size\en}}
 
==Pagination==
[[Image:Help-4x-colheader-pagination-en.png]]
{{:Chunk4x:Help screen column header Display\en}}
 
==Toolbar==
==Toolbar==
At the top you will see the toolbar:
</div>
 
{{safesubst:Chunk4x:Help_screen_toolbar_top_descriptor/<div lang="en" dir="ltr" class="mw-content-ltr">
[[Image:Help-4x-Delete-Options-Help-toolbar-en.png]]
en
 
</div>}}
The functions are:
{{safesubst:Chunk4x:Help_screen_toolbar_icon_Delete/<div lang="en" dir="ltr" class="mw-content-ltr">
*'''Delete:''' Deletes the selected items. Works with one or multiple items selected.
en
*'''Delete All:''' Deletes all the items. Works with all items.
</div>}}
*'''Options.''' Opens the Options window where settings such as default parameters can be edited.
{{safesubst:Chunk4x:Help_screen_toolbar_icon_Delete_All/<div lang="en" dir="ltr" class="mw-content-ltr">
*'''Help.''' Opens this help screen.
en
 
</div>}}
==Astuces==
{{safesubst:Chunk4x:Help_screen_toolbar_icon_PurgeExpired/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
{{safesubst:Chunk4x:Help_screen_toolbar_icon_Options/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
{{safesubst:Chunk4x:Help_screen_toolbar_icon_Help/<div lang="en" dir="ltr" class="mw-content-ltr">
en
</div>}}
<div lang="en" dir="ltr" class="mw-content-ltr">
==Quick Tips==
</div>
<div lang="en" dir="ltr" class="mw-content-ltr">
* Normally you want to delete all cache files. To do this, click the check box in the column heading to select all files and then click the Delete icon in the toolbar.
* Normally you want to delete all cache files. To do this, click the check box in the column heading to select all files and then click the Delete icon in the toolbar.
</div>
<div lang="en" dir="ltr" class="mw-content-ltr">
==Related Information==
</div>
<div lang="en" dir="ltr" class="mw-content-ltr">
* To change the cache settings for your site: [[Help40:Site_Global_Configuration/en|Global Configuration - Cache Settings]]
</div>


==Informations connexes==
{{Cathelp|4.0,4.1,4.2|Site Maintenance Help Screens}}
* To change the cache settings for your site: [[S:MyLanguage/Help4.x:Site_Global_Configuration|Global Configuration - Cache Settings]]
* To purge the cache files for your site: [[S:MyLanguage/Help4.x:Site Maintenance Purge Expired Cache|Site Maintenance - Purge Expired Cache]]
 
{{Cathelp|4.0,3.9|Site Maintenance Help Screens}}

Latest revision as of 11:36, 31 August 2022

Other languages:

Description

Clears cache files from the cache folders if enabled under the Site Global Configuration settings.

Cache files are temporary files that are created to improve the performance of your site. If you have made significant changes to your web site, such as changing your Template or Language, your cache files may be out of date. To avoid any problems caused by out of date cache files, you can delete all of the cache files.

After deletion of all Cache files the website may be a little slower until the cache files are re-created with use.

How to Access

  • Select System → Maintenance Panel → Clear Cache from the Administrator menu.

Screenshot

[[Image:Help-4x-System-Clear-Cache-screen-

en

.png|800px]]

Column Headers

{{:Chunk4x:Help screen column header Number/

en

}} {{:Chunk4x:Help screen column header Checkbox/

en

}} {{:Chunk4x:Help screen column header Cache Group/

en

}} {{:Chunk4x:Help screen column header Number of Files/

en

}} {{:Chunk4x:Help screen column header Size/

en

}}

List Filters

{{safesubst:Chunk4x:Help_screen_filters_Search_Bar_Filter/

en

}}

Filter Options

  • None. This screen has no Filter Options.

{{Chunk4x:Help_screen_filters_Pagination/

en

}}

Toolbar

{{safesubst:Chunk4x:Help_screen_toolbar_top_descriptor/

en

}} {{safesubst:Chunk4x:Help_screen_toolbar_icon_Delete/

en

}} {{safesubst:Chunk4x:Help_screen_toolbar_icon_Delete_All/

en

}} {{safesubst:Chunk4x:Help_screen_toolbar_icon_PurgeExpired/

en

}} {{safesubst:Chunk4x:Help_screen_toolbar_icon_Options/

en

}} {{safesubst:Chunk4x:Help_screen_toolbar_icon_Help/

en

}}

Quick Tips

  • Normally you want to delete all cache files. To do this, click the check box in the column heading to select all files and then click the Delete icon in the toolbar.

Related Information

Retrieved from "https://docs.sandbox.joomla.org/index.php?title=Help4.x:Maintenance:_Clear_Cache/fr&oldid=961290"