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Temporarily Setup Java Development Kit
To work with catalina.jar, we will use the jre command provided with the Java Development Kit (JDK). Assuming the JDK is not installed on your Ubuntu server refer to the 9.0 Zero Footprint Java on Ubuntu to temporarily setup your JDK directory java in the serveradmin home directory.
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Update Property File
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export PATH=$PATH:~/java/bin # Temporarily add the JDK execution directory to serveradmin path.
cd ~/apache/tomcat.0/lib
jar xf catalina.jar org/apache/catalina/util/ServerInfo.properties |
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server.info=Private Server information |
Store the update file back into catalina.jar,
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cd ~/apache/tomcat.0/lib
jar uf catalina.jar org/apache/catalina/util/ServerInfo.properties
rm -rf ./org/ # Clean up unnecessary directory. |
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