Zabbix server, proxy, agent, agent 2, and web service. The validation can be done using the -T --test-config option. In case of successful validation, the exit code will be ”0”; otherwise, the component run Zabbix server in foreground -R --runtime-control perform administrative functions -T --test-config validate configuration file and exit -h --help give this help -V --version display version -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify the configuration file (if it is not in the default location). -T --test-config

previously. Alert script testing form has been updated to allow specifying custom parameter values for the test procedure. Interface not required for some checks It is no longer required to define an interface well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify

server:vfs.file.contents[/etc/os-release].last()} String comparison is also possible in calculated items. Test item from UI In previous Zabbix versions, it was difficult to tell if a newly-configured item was you needed to wait until the item tried to gather some data. In the new version it is possible to test the item (template item, item prototype, low-level discovery rule) from the user interface even before not supported for active items and some simple checks (icmpping*, vmware.* items). To test the item, click on the Test button at the bottom of the item configuration form. The item testing form has fields

well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify Specific examples of using command line parameters: • print all built-in agent items with values • test a user parameter with ”mysql.ping” key defined in the specified configuration file shell> zabbix_agent2

well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify Specific examples of using command line parameters: • print all built-in agent items with values • test a user parameter with ”mysql.ping” key defined in the specified configuration file shell> zabbix_agent2

event log messages. 9 What’s new in Zabbix 5.2.4 Testing preprocessing steps It is now possible to test item value preprocessing steps with an unsupported value. 16 This is useful for testing the Check configuration file (if it is not in the default location). 27 Parameter Description -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify

well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify Specific examples of using command line parameters: • print all built-in agent items with values • test a user parameter with ”mysql.ping” key defined in the specified configuration file zabbix_agent2

take several hours or more because of conversion of existing historical data. It is recommended to test the upgrade procedure in a non-production environment. Attention: If you are converting the database There is a special mode for creating log related triggers. It also incorporates ability to provide test data and try out trigger behaviour. (screenshot) 2.8 New and improved filters As Zabbix frontend Advanced regular expression editor Advanced regular expression editor was added to Zabbix with ability to test regular expressions. It is now possible to define complex regular expression with easy to use interface

macros) • Administration → General → Macros • Item, item prototype and LLD rule configuration forms (test item preprocessing) Separate proxy columns Proxy information has been split into a separate column Webhook media type test usability improved When performing a webhook media type test, it is now possible to see webhook script response type and webhook script response data in the test modal window. 22 well, you must specify the configuration file (if it is not in the default location). -t --test Test specified item and exit. Note: To return user parameter results as well, you must specify

provides a way for the user to test the configured preprocessing steps. Each step can be tested individually as well as all steps can be tested together using the new Test or Test all steps buttons respectively Media types. Testing media types It is now possible to test if a configured media type works. To do that in the media type list, click on Test in the last column. A testing window will open where you you can enter a Send to recipient address and send a test message subject and body by clicking on Test. 15 Test success or failure message will be displayed in the same window. Regular expression-based