AWS CLI

AWS CLI

http://docs.aws.amazon.com/cli/latest/reference/s3/cp.html 

How to set up: https://github.com/aws/aws-cli

$ export AWS_ACCESS_KEY_ID=[access_key]
$ export AWS_SECRET_ACCESS_KEY=[secret_key]

	$ aws s3 cp s3://claytantor.20f1ba64/download . --recursive --region us-east-1
	download: s3://claytantor.20f1ba64/download/thingaverse/chez_box_r_p1.png to thingaverse/chez_box_r_p1.png
	download: s3://claytantor.20f1ba64/download/thingaverse/chez_board_p1.png to thingaverse/chez_board_p1.png
	download: s3://claytantor.20f1ba64/download/thingaverse/chez_pieces_p1.png to thingaverse/chez_pieces_p1.png
	download: s3://claytantor.20f1ba64/download/thingaverse/chez_box_r_p2.png to thingaverse/chez_box_r_p2.png
	download: s3://claytantor.20f1ba64/download/thingaverse/chez_box_r_p3.png to thingaverse/chez_box_r_p3.png
	download: s3://claytantor.20f1ba64/download/thingaverse/chez_box_r_p4.png to thingaverse/chez_box_r_p4.png
	download: s3://claytantor.20f1ba64/download/images/2013-11-29 12.15.15.jpg to images/2013-11-29 12.15.15.jpg
	download: s3://claytantor.20f1ba64/download/images/2013-11-29 16.48.00.jpg to images/2013-11-29 16.48.00.jpg
	download: s3://claytantor.20f1ba64/download/images/2013-11-29 16.47.48.jpg to images/2013-11-29 16.47.48.jpg
	download: s3://claytantor.20f1ba64/download/images/2013-11-29 12.15.45.jpg to images/2013-11-29 12.15.45.jpg
	$ aws s3 cp psychonauts-mac-05062013.tar.bz2 s3://claytantor.20f1ba64/games/psychonauts-mac-05062013.tar.bz2 --region us-east-1

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Sudo as System User

sudo -i -u sysuser

Creating Uber Jars with Shade

To create your shaded (uber) jar, you just need to declare the shade plugin in your pom.xml. With regards to installation of the shade plugin, simply declaring it in the plugins section of your pom.xml is all you need do. Maven plugins are not installed manually, but are automatically downloaded by Maven (if not already downloaded; just like dependencies), stored in your local repository, and used whenever a project needs them. As to using it, much like other plugins, declare it in your pom.xml by adding a element with your configuration needs. This plugin does nothing automatically (some do, some don't) - you have to specify which "goal" to execute (think "method of a class"), and in which "phase" (think "step" of the build process). Unless you have strange needs, specify the "shade" goal in the "package" phase (see below). For more configuration possibilities, see the shade usage page, and their examples (especially selecting contents for uber jar). Here is a simple example which, when you run mvn package, replaces your original jar in the target/ directory with the uber jar. It only includes the runtime dependencies, not the ones used at test time (notice the element of the junit dependency, which is not included in the uber jar).

	<project>
	<groupId>com.sample</groupId>
	<artifactId>test</artifactId>
	<version>1.0</version>
	<build>
	<plugins>
	<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-shade-plugin</artifactId>
	<version>1.5</version>
	<executions>
	<execution>
	<phase>package</phase>
	<goals>
	<goal>shade</goal>
	</goals>
	</execution>
	</executions>
	</plugin>
	</plugins>
	</build>
	<dependencies>
	<dependency>
	<groupId>com.sample</groupId>
	<artifactId>test-core</artifactId>
	<version>1.0</version>
	</dependency>
	<dependency>
	<groupId>junit</groupId>
	<artifactId>junit</artifactId>
	<version>3.8.1</version>
	<scope>test</scope>
	</dependency>
	</dependencies>
	</project>

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Removing Network based XSD Requirements with Namespace Handlers

http://docs.spring.io/spring/docs/3.0.5.RELEASE/spring-framework-reference/html/extensible-xml.html#extensible-xml-registration

D.5.1 'META-INF/spring.handlers'

The properties file called 'spring.handlers' contains a mapping of XML Schema URIs to namespace handler classes. So for our example, we need to write the following:

http\://www.mycompany.com/schema/myns=org.springframework.samples.xml.MyNamespaceHandler
(The ':' character is a valid delimiter in the Java properties format, and so the ':' character in the URI needs to be escaped with a backslash.)

The first part (the key) of the key-value pair is the URI associated with your custom namespace extension, and needs to match exactly the value of the 'targetNamespace' attribute as specified in your custom XSD schema.

D.5.2 'META-INF/spring.schemas'

The properties file called 'spring.schemas' contains a mapping of XML Schema locations (referred to along with the schema declaration in XML files that use the schema as part of the 'xsi:schemaLocation' attribute) to classpath resources. This file is needed to prevent Spring from absolutely having to use a default EntityResolver that requires Internet access to retrieve the schema file. If you specify the mapping in this properties file, Spring will search for the schema on the classpath (in this case 'myns.xsd' in the 'org.springframework.samples.xml' package):

http\://www.mycompany.com/schema/myns/myns.xsd=org/springframework/samples/xml/myns.xsd
The upshot of this is that you are encouraged to deploy your XSD file(s) right alongside the NamespaceHandler and BeanDefinitionParser classes on the classpath.