Posts tagged How to Find Java and Tomcat Version on Server

How to Find Java and Tomcat Version on Server.

By on March 24, 2010
This entry is filed under Tomcat and tagged , , .

Use  these commands to find out the Java and Tomcat Versions on the server.

For Java

root@server[#] java -version

==============output==================
java version “1.6.0_17″
Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
Java HotSpot(TM) Server VM (build 14.3-b01, mixed mode)
=========================================

For Tomcat

root@server[#] cd /usr/local/jakarta/tomcat/bin
root@server[#] ls
root@server[#] ./version.sh or
root@server[#] sh version.sh

==============output==================
Using CATALINA_BASE:   /usr/local/jakarta/tomcat
Using CATALINA_HOME:   /usr/local/jakarta/tomcat
Using CATALINA_TMPDIR: /usr/local/jakarta/tomcat/temp
Using JRE_HOME:       /usr/local/jdk
Server version: Apache Tomcat/5.5.9
==========================================

That’s all this will do it.