HPSS User Access to bwDataArchiv with SFTP

1. Firstly you have to register for bwDataArchive. If you already did it jump to step 2.
   If not, please do it using  https://www.rda.kit.edu/bwDA/
2.Log in to bwDataArchive Frontend machines using your bwDataArchive account
Example:
sftp bwDataArchiveAccount@archive-sftp.lsdf.kit.edu
[root@scc-sdm-dl-lt01-sl ~]# sftp k23@archive-sftp.lsdf.kit.edu
Connecting to archive-sftp.lsdf.kit.edu...
k23@archive-sftp.lsdf.kit.edu's password: 
sftp> 

> sftp abc@

archive-sftp.
lsdf.kit.edu
Connecting 
to archive-sftp.
.lsdf.kit.edu...
abc@
archive-sftp.
.lsdf.kit.edu's password: 
sftp> ls
temp   test
sftp> help
...
sftp> put myfile
sftp> get myfile