Rsync and custom SSH commands
Using the rsync -e flag to supply a custom SSH command, so rsync can reach a server whose SSH daemon is not on the default port.

Using the rsync -e flag to supply a custom SSH command, so rsync can reach a server whose SSH daemon is not on the default port.
Registering custom view helpers in a Zend Framework 2 module through the view_helpers and invokables configuration arrays, with an example.
Custom Zend Framework 2 view helpers that render ZF2 forms with Twitter Bootstrap markup, without hand-writing the HTML for every field.
Distributed load testing with Apache JMeter on EC2: build a reusable AMI running jmeter-server, and fix the NAT and RMI hostname problems.