mv Similar to the MS-DOS rename command.
mv file1 file2
will rename file1 as file2, The command can also be used to move files between directories.
mv file1 News
would move file1 to your News directory.
rm Deletes a file. Type
rm filename
and hit enter (but beware: when you hit enter, it's gone for good).
WILDCARDS: When searching for, copying or deleting files, you can
use "wildcards" if you are not sure of the file's exact name.
ls man*