摘要：cd /home/forlinx/Downloads/hadoop-1.2.1/binhadoop dfsadmin -safemode get/leave/enterhadoop dfs -ls /hadoop dfs -mkdir /testhadoop dfs -put ../LICENSE.txt /test/license.txthadoop dfs -dus /testhadoop dfs -cat /test/license.txthadoop dfs -get /test/license.txt ../aaa.txthadoop dfs -rm /test/license.tx 阅读全文