Source string (Built-in English)
Configuring cron
Translated string (German)
Source string (Built-in English)
In order for the site and its modules to continue to operate well, a set of routine administrative operations must run on a regular basis; these operations are known as <em>cron</em> tasks. On the <a href=":cron">Cron page</a>, you can configure cron to run periodically as part of server responses by installing the <em>Automated Cron</em> module, or you can turn this off and trigger cron from an outside process on your web server. You can verify the status of cron tasks by visiting the <a href=":status">Status report page</a>. For more information, see the <a href=":handbook">online documentation for configuring cron jobs</a>.
Translated string (German)
Source string (Built-in English)
Configuring the file system
Translated string (German)
Source string (Built-in English)
Your site has several file directories, which are used to store and process uploaded and generated files. The <em>public</em> file directory, which is configured in your settings.php file, is the default place for storing uploaded files. Links to files in this directory contain the direct file URL, so when the files are requested, the web server will send them directly without invoking your site code. This means that the files can be downloaded by anyone with the file URL, so requests are not access-controlled but they are efficient. The <em>private</em> file directory, also configured in your settings.php file and ideally located outside the site web root, is access controlled. Links to files in this directory are not direct, so requests to these files are mediated by your site code. This means that your site can check file access permission for each file before deciding to fulfill the request, so the requests are more secure, but less efficient. You should only use the private storage for files that need access control, not for files like your site logo and background images used on every page. The <em>temporary</em> file directory is used internally by your site code for various operations, and is configured on the <a href=":file-system">File system settings</a> page. You can also see the configured public and private file directories on this page, and choose whether public or private should be the default for uploaded files.
Translated string (German)
Source string (Built-in English)
Configuring the image toolkit
Translated string (German)
Source string (Built-in English)
On the <a href=":toolkit">Image toolkit page</a>, you can select and configure the PHP toolkit used to manipulate images. Depending on which distribution or installation profile you choose when you install your site, the GD2 toolkit and possibly others are included; other toolkits may be provided by contributed modules.
Translated string (German)
Source string (Built-in English)
Critical security advisories
Translated string (German)
Source string (Built-in English)
The System module displays highly critical and time-sensitive security announcements to site administrators. Some security announcements will be displayed until a critical security update is installed. Announcements that are not associated with a specific release will appear for a fixed period of time. <a href=":handbook">More information on critical security advisories</a>.
Translated string (German)
Source string (Built-in English)
Only the most highly critical security announcements will be shown. <a href=":advisories-list">View all security announcements</a>.
Translated string (German)
Source string (Built-in English)
Tracking overview
Translated string (German)
Source string (Built-in English)
The core History module tracks how recently users have viewed content items, and provides a Views field and filter that can be used to show users content that they haven't yet seen.
Translated string (German)
Source string (Built-in English)
If you have one or more tracking modules installed on your site, see the related topics listed below for specific tasks.
Translated string (German)
Source string (Built-in English)
Tracking which content a user has visited
Translated string (German)
Source string (Built-in English)
What is the configuration system?
Translated string (German)
Source string (Built-in English)
The configuration system provides the ability for administrators to customize the site, and to move and synchronize configuration changes between development sites and the live site. It does this in 2 ways:
Translated string (German)
Source string (Built-in English)
Providing storage for configuration
Translated string (German)
Source string (Built-in English)
Providing a process in which configuration changes can be imported and exported between instances of the same site; for example, from "dev" to "staging" to "live"
Translated string (German)
Source string (Built-in English)
What is configuration data?
Translated string (German)
Source string (Built-in English)
Configuration data describes settings that define how your site behaves or is displayed. For example, when a site administrator updates settings using an administrative form, these settings are stored as configuration data. Configuration data describes settings as simple as a site name and as complex as a view or image style.
Translated string (German)
Source string (Built-in English)
What kinds of configuration are there?
Translated string (German)
Source string (Built-in English)
Active configuration
Translated string (German)
Source string (Built-in English)
Active configuration is the current working configuration of a site. Storage of active configuration is defined by the site, and resides in the database by default.
Translated string (German)
Source string (Built-in English)
A simple configuration item is a group of settings, such as the settings for a module or theme. Each simple configuration item has its own unique structure.
Translated string (German)
Source string (Built-in English)
Configuration entities
Translated string (German)
Source string (Built-in English)
Configuration entities are user-defined configuration items grouped by type, such as views, image styles, and content types. Each configuration entity within a type has a similar structure.
Translated string (German)
Source string (Built-in English)
Default configuration
Translated string (German)
Source string (Built-in English)
Default configuration can be defined by a module, theme, or installation profile in its <em>config/install</em> or <em>config/optional</em> directories. Configuration is provided in YAML files (file extension .yml); YAML is a human-readable data serialization standard that is used by the core software for several purposes. Once the default configuration has been imported into the site's active configuration (through installing the extension), that configuration is owned by the site, not the extension. This means that future updates of the extension will not override the site's active configuration for that extension.
Translated string (German)
Source string (Built-in English)
What is configuration synchronization?
Translated string (German)
Source string (Built-in English)
Configuration synchronization is the process of exporting and importing configuration to keep configuration synchronized between different versions of a site; for example, between a development site and the live site.
Translated string (German)
Source string (Built-in English)
Each site has unique identifier, also called a <em>UUID</em>, which identifies the site to the system in any instance of the site, as long as the site instances have been reproduced as clones (cloning is when the codebase and database are copied to create a new site instance). When site instances are cloned, a "dev" instance of the site has the same UUID as the "live" instance. When site instances share the same UUID, configuration can be exported from one instance to another.
Translated string (German)