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From Apache Wiki <>
Subject [Tomcat Wiki] Update of "ПомощьНовичкам" by Ilyas Bakirov
Date Sat, 02 Jan 2010 08:51:49 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Tomcat Wiki" for change notification.

The "ПомощьНовичкам" page has been changed by Ilyas Bakirov.


New page:
= Hide/disable Apache Tomcat server version =

Sometimes for security reasons system administrators hide/disable server informations such
as web server product name and version. Unlike famous Apache HTTP server Apache Tomcat does
not have applicable configuration keys for this, but we can change/remove version information
in file which is located in catalina.jar file.

 * 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/'')
 * Update '''''' text file. You will see '''''' and '''server.number'''
 * Pack only '''''' file again into catalina.jar (''jar uvf catalina.jar
org/apache/catalina/util/'' Be sure not to include org/apache/catalina/util
folder structure again)
 * Start Apache Tomcat server


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