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- Stop Apache Tomcat server
- Unpack $CATALINA_HOME$/lib/catalina.jar or $CATALINA_HOME$/server/lib/catalina.jar (jar xvf catalina.jar org/apache/catalina/util/ServerInfo.properties)
- Update ServerInfo.properties text file. You will see server.name and server.number keys
- Pack only ServerInfo.properties file again into catalina.jar (jar uvf catalina.jar org/apache/catalina/util/ServerInfo.properties Be sure not to include org/apache/catalina/util folder structure again)
- Start Apache Tomcat server
(sorry but I could not add new wiki page in HelpForAdministrators section, pls move to appropriate wiki section)