命令
appendToFile cat checksum chgrp chmod chown copyFromLocal copyToLocal count cp createSnapshot deleteSnapshot df du dus expunge find get getfacl getfattr getmerge head help ls lsr mkdir moveFromLocal moveToLocal mv put renameSnapshot rm rmdir rmr setfacl setfattr setrep stat tail test text touch touchz truncate concat usage Deleting objects Overwriting Objects Timestamps Security model and operations Commands of limited value
TODO
查阅即可。
参考资料
https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/FileSystemShell.html
