DreamSys Blog

Yes, Shell scripting is possible using JavaScript. This can be done on any system that can run Node.js.

Here is an example using a Linux Shell Script. You will need to be sure that Node.js is installed on your system first.

#!/usr/bin/env node

//This is my first script.



console.log('Hello JavaScript');

Now save the file as test.js and run the following commands to test it out:

chmod u+x test.js

./test.js

For more details, check out the full tutorial here!

In this section of the android tutorial, we will go over some of the classes involved. If you haven't started with Part 1, Click Here to view part 1 of this tutorial.

This tutorial has been moved here

This tutorial has been moved here

This tutorial has been moved to here

This is a simple tutorial on how to create a simple JAX-RS Web Service in Java using Spring and Apache CXF. This service will be follow the request/response pattern, it will using HTTP POSTs which are formatted JSON requests and it will produce JSON responses.

This will run as a simple war file on Tomcat 7. In the tutorial we will using Eclipse for development. This will show you how to create a JAX-RS Web Service for managing User objects, you can fetch, insert, update and delete them. It will use an in-memory store to keep it simple.

The full source code for this project is available here on github.

This is a quick tutorial on how to create a simple RESTful web service using python.

The rest service uses web.py to create a server and it will have two URLs, one for accessing all users and one for accessing individual users:

http://localhost:8080/users
http://localhost:8080/users/{id}

This is a simple tutorial which will show you how to setup hadoop with 2 servers clustered together and an instance of HBase running that uses the cluster.

This is something I wanted to do but it took me a long time to figure it out. I looked around for tutorials specific to this but could only find really long complicated tutorials which weren't exactly related to what I was trying to do.

This is going to be a real quick tutorial just showing you how I setup the different instances through their configuration files. It assumes that you already have played with hadoop and hbase and have at least setup your servers so that they can ssh to each other without password prompts, which is required for hadoop setup.

I found this github project which allows you to use lambda expressions in java before jdk 8.

ENJOY!

I've started redesigning the site. So far I have the left navigation bar updated, take a look!

Also, in the nav bar I have added a place where you can share pages you like on Google+, Facebook and Twitter.

Share and share alike!

Hey everyone, check out our python shell scripting tutorial.

Hey everyone, check out our unix shell scripting tutorial.  Also, don't forget you can use python in unix shell scripts!