1: Requirement Ubuntu 14.04 jdk 1.8 or about 2: Install 1: install java http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html 2: edit your ~/.bashrc. # add the function to file function wxj(){ echo 'compiling file' 1ドル; javac 1ドル; echo '-----------compiling complete----------' name=1ドル left=0 right=${#name}-5 result=${name:0:right} java $result; echo '-------------running complete----------' # after editing your .bashrc file, run command $source ~/.bashrc 3: write your own .java file or download the tutorial file 4: wxj .java 3: Learn java in this order: # Basic tutorial 01: HelloWorld.java A basic Example, How to print result on your screen 02: Comments.java How to use comment 03: Defination.java How to definate a variant 04: BasicOperation.java Basic Operation 05: IfElse.java if else 06: SwitchCase.java Switch case

# tutorial grouped by type