You can manage files on all Routing Engines in a routing matrix. For example, you can copy a file from the master Routing Engine in the TX Matrix platform to the master Routing Engine on a T640 routing node.
user@router> file list lcc0-re0:
/var/home/user/lcc0-re0: No such file or directory user@router> file list /var/home/user/: .ssh/ fred.txt user@host> file copy fred.txt lcc0-re0:fred.txt user@host> file list lcc0-re0: lcc0-re0: -------------------------------------------------------------------------- /var/home/user/: .ssh/ fred.txt