Hi Sol0!!!
Welcome to Linux questions. To copy files from one directory to another, use cp command:
cp <file name> < /target directory/file name>
Example of copying an mp3 music from one directory to another:
cp 01.mp3 /home/user/mp3/01.mp3
To move a file, use mv instead. If you have ever used a file manager on Windows, such as Norton Commander, you would probably love using Midnight Commander. As far as I know, it's shipped with all distributions. Type mc at the command line to see if it's installed. If not, install the package from your CD's
. It's a great tool and has an editor inbuilt too (text editor is a MUST in Linux)
Good luck!