hadoop dfs 操作

  791  cd /home/hadoop/hadoop/hadoop-1.0.2/

  792  bin/hadoop jar hadoop-examples-1.0.2.jar wordcount input out11

  793  bin/hadoop jar hadoop-examples-1.0.2.jar wordcount input/* out1111/

  794  bin/hadoop jar hadoop-examples-1.0.2.jar wordcount input/* out123/

  795  bin/hadoop dfs ls 

  796  bin/hadoop dfs -ls 

  797  bin/hadoop dfs -ls ./input

  798  bin/hadoop jar hadoop-examples-1.0.2.jar wordcount in/ out1111/

  799  bin/hadoop dfs -ls in/

  800  bin/hadoop dfs -rmdir in/input

  801  bin/hadoop dfs -rd in/input

  802  bin/hadoop dfs rm -r in/input

  803  bin/hadoop dfs rm -r in

  804  bin/hadoop dfs rm -r /in

  805  bin/hadoop dfs rm -rd /in

  806  bin/hadoop dfs -rm in/input/*

  807  bin/hadoop dfs -rmdir in/input

  808  bin/hadoop dfs -rmdir in/input/

  809  bin/hadoop dfs -rmr in/input/

  810  bin/hadoop jar hadoop-examples-1.0.2.jar wordcount in/ out1111/

  811  bin/hadoop jar hadoop-examples-1.0.2.jar wordcount in/ out111/

  812  bin/hadoop jar hadoop-examples-1.0.2.jar wordcount input/ out1311/

  813  ls -l

  814  bin/hadoop dfs -ls

  815  bin/hadoop dfs -ls input/

  816  cd ..

  817  ls

  818  cd ..

  819  ls

  820  hadoop/hadoop-1.0.2/bin/hadoop dfs -put hadoopTxt/* input/

  821  hadoop/hadoop-1.0.2/bin/hadoop dfs -ls input/

  822  1;2c1;2c

  823  ls