usage: hadoop fs -ls [r]
option: -r => 递归显示
usage: hadoop fs -mkdir [-p] <paths>
takes path uri’s as argument and creates directories.
options: -p make parent file => 当给的路径含有不存在的父目录时,递归创建目录
usage: hadoop fs -put <localsrc> uri
usage: hadoop fs -get uri <localsrc>
usage: hadoop fs -rm [-f] [-r |-r] uri [uri ...]
options:
warning: hadoop fs -rm "-rf" 不能连在一起写,需要一个个给出:hadoop fs -rm -r -f
usage: hadoop fs -mv uri [uri ...] <dest>
feature: 支持多个目录或文件移动
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