Execute shell command in java

Execute linux/unix command in java.

Rabbitmq java client

Sample entrance code of rabbitmq java client.

Passing testng command line arguments from ant

How to pass testng command line arguments dynamically when Ant is used for invoking testng task.

Passing parameters to testng xml from ant on jenkins

With Jenkins “This build is parameterized” feature, we can dynamically pass testng parameters (i.e. test config or data input) through Ant.

Ruby basics

Learn some basics of Ruby

Ansible basics

Execute remote command from command line and playbook with ansible.

Vagrant getting started

Quick steps of getting started with vagrant including installation, vm starting up and a few commonly-used commands.

Quick steps of using python virtualenv

Quick steps of setting up and using python virtualenv.

Iterm2 color issue

An issue found for iterm2 on Mac is that the color of profiles does not apply, e.g. run “ls -l” command you don’t see the different colors for directories or files.

How to config shadowsocks server

How to config shadowsocks server on ubuntu.