== WordCount1 練習 ==

{{{
hadoop@lucid:~$ cd /opt/hadoop
hadoop@lucid:/opt/hadoop$ mkdir -p input_local
hadoop@lucid:/opt/hadoop$ bin/hadoop fs -mkdir input
hadoop@lucid:/opt/hadoop$ echo "I like NCHC Cloud Course." > input_local/input1
hadoop@lucid:/opt/hadoop$ echo "I like nchc Cloud Course, and we enjoy this course." > input_local/input2
hadoop@lucid:/opt/hadoop$ bin/hadoop fs -put input_local/* input
hadoop@lucid:/opt/hadoop$ bin/hadoop fs -ls
}}}