How to install java & eclipse & byeoru & ssh & Hadoop on Ubuntu

Download java jdk here
-
Jdk 설치

• $ sudo apt-get install software-properties-common
• $ sudo add-apt-repository ppa:webupd8team/java
• $ sudo apt-get update
• $ sudo apt-get install oracle-java8-installer 

- Jdk 환경변수 자동 설정

• $ sudo apt-get install oracle-java7-set-default

- Jdk 제대로 설치 됬는지 확인

• $ java -version
• java version "1.8.0_51"
• Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
• Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode)

- Jdk 제거

• $ sudo apt-get remove oracle-java8-installer 

Download eclipse here including Eclipse

• http://developer.android.com/sdk/installing/index.html?pkg=adt

When facing a problem "unexpected exception cannot run program adb" in eclipse on Ubuntu,
you should install "sudo apt-get install lib32ncurses5 lib32stdc++6 zlib1g:i386 libc6-i386" in Terminal.

Download USB driver to connect with Eclipse on Ubuntu

• http://blog.naver.com/cooldien/40138735174

Tips) How to install Korean Keyboard program on Ubuntu " Byeoru much better than nabi and ibus

• http://yulistic.com/problems-solutions/104

Tips) Document of Installing Hadoop and Setting Cluster Environment

• http://cafe.naver.com/hadoopkr/58 (ssh & hadoop)

When you face a unexpected exception "Cannot run a program" on Eclipse, try this one.

• sudo dpkg --add-architecture i386
• sudo apt-get update
• sudo apt-get install libncurses5:i386 libstdc++6:i386 zlib1g:i386