placeholderCopyhadoop version
placeholderCopyhadoop fs -ls /
placeholderCopyhadoop fs -df hdfs:/
placeholderCopyhadoop fs -count hdfs:/
placeholderCopyhadoop fsck – /
placeholderCopyhadoop balancer
placeholderCopyhadoop fs -mkdir /user/training/hadoop
placeholderCopyhadoop fs -put data/sample.txt /user/training/hadoop
placeholderCopyhadoop fs -ls /user/training/hadoop
placeholderCopyhadoop fs -put data/retail /user/training/hadoop
placeholderCopyhadoop fs -ls
placeholderCopyhadoop fs -du -s -h hadoop/retail
placeholderCopyhadoop fs -rm hadoop/retail/customers
placeholderCopyhadoop fs -ls hadoop/retail/customers
placeholderCopyhadoop fs -rm hadoop/retail/*
placeholderCopyhadoop fs -expunge
placeholderCopyhadoop fs -rm -r hadoop/retail
placeholderCopyhadoop fs -ls hadoop
placeholderCopyhadoop fs -copyFromLocal /home/training/purchases.txt hadoop/
placeholderCopyhadoop fs -cat hadoop/purchases.txt
placeholderCopyhadoop fs -copyToLocal hadoop/purchases.txt /home/training/data
placeholderCopyhadoop fs -cp /user/training/*.txt /user/training/hadoop
placeholderCopyhadoop fs -get hadoop/sample.txt /home/training/
placeholderCopyhadoop fs -tail hadoop/purchases.txt
placeholderCopyhadoop fs -ls hadoop/purchases.txt
sudo -u hdfs hadoop fs -chmod 600 hadoop/purchases.txt
placeholderCopyhadoop fs -ls hadoop/purchases.txt
sudo -u hdfs hadoop fs -chown root:root hadoop/purchases.txt
placeholderCopyhadoop fs -ls hadoop/purchases.txt
sudo -u hdfs hadoop fs -chgrp training hadoop/purchases.txt
placeholderCopyhadoop fs -mv hadoop apache_hadoop
placeholderCopyhadoop fs -setrep -w 2 apache_hadoop/sample.txt
placeholderCopyhadoop fs -distcp hdfs://namenodeA/apache_hadoop hdfs://namenodeB/hadoop
placeholderCopyhadoop fs -expunge
sudo -u hdfs hdfs dfsadmin -safemode leave
placeholderCopyhadoop fs
placeholderCopyhadoop fs -count -q [-h] [-v] <directory>...<directory>
placeholderCopyhadoop fs -help