mv - move (rename) files
$ mv [options...] <old name> <new name>
$ mv [options...] <source...> <destination>
mv renames file old name to new name or moves all source files into destination.
-f, --force: Do not prompt before overwriting (not implemented for now)-n, --no-clobber: Do not overwrite existing files-v, --verbose: Display all moved files$ mv bin /usr
$ mv *.cpp /usr/src
$ mv old.txt new.txt