very simple question, file copying on a server

[angst]

hello.

first, please dont kick my ass because of my very simple and nooby question.

well, is it possible to copy a file from folder /a to folder /b on my webspace? i tried everything but all i found was just the option to move a file from /a to /b . copy and paste i cant find. is there a way copy files with ffxp on webspace? (i also tried to fxp the file but thats not supported by my webspace).

thanks in advance for every help.