Copying files in linux

Lately I've been doing a lot of embedded development with Linux, and copying files between systems has been a bit of a pain. Fortunately, a combination of RSync and SSH solved my problems, with a command that lets me copy files from a directory on one system to a directory on another system, recursively with symlink preservation (and even duplication !) :

rsync -azuv -e ssh  user@systemaddress:~/path/to/dir/* .