Low cost Java web hosting

Below are few sites where we can host Java JEE applications at a low cost.

www.dailyrazor.com (provides only Tomcat and JBoss as options)

www.rackspacecloud.com (Install any JEE web or application server. You are on your own similar to Amazon EC2).

www.slicehost.com (They say they are linked to www.rackspace.com).

Please feel free to add more websites you know in the comments.

Preventing directory listing in Tomcat

In web.xml under TOMCAT_HOME/conf edit the configuration for org.apache.catalina.servlets.DefaultServlet as below

<servlet>

<servlet-name>default</servlet-name>

<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>

<init-param>

<param-name>debug</param-name>

<param-value>0</param-value>

</init-param>

<init-param>

<param-name>listings</param-name>

<param-value>false</param-value>

</init-param>

<init-param>

<param-name>readonly</param-name>

<param-value>true</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

How to delete .svn folders and svn files in Ubuntu

find -name "\.svn" -exec rm -rf {} \;