How to check application server version refers to the process of determining the version of an application server, which is a software platform that provides the runtime environment for web applications. Knowing the version of the application server is important for several reasons. It helps ensure that the application server is up-to-date with the latest security patches and bug fixes. It also helps identify any compatibility issues that may arise when deploying new applications or updating existing ones.
There are several ways to check the version of an application server. One common method is to use the command line interface (CLI) provided by the application server. For example, in Apache Tomcat, you can use the following command: