How can you initiate Zabbix with a different configuration file?

Initiating Zabbix with a different configuration file can be accomplished by utilizing the command line to specify the desired configuration file directly when starting the Zabbix server. This is achieved through the command, where the -c flag allows the user to define a custom configuration file path. By using the command format zabbix_server -c /path/to/your/config.file, the system will launch Zabbix with the parameters specified in that designated configuration file, overriding the defaults.

This approach is particularly useful for testing configurations or running multiple instances of Zabbix services with different settings without altering the main configuration file. It provides flexibility for users who need to manage different environments or specific setups, enhancing the management of monitoring solutions.

In contrast, modifying the .env file is not a standard method for changing Zabbix configurations. Editing the main configuration file directly would impact the live system's configuration without options for temporary changes. Lastly, while the web interface provides many customizable settings, it does not offer the capability to change the fundamental configuration file at startup.