Helpful UNIX Commands (Continued)
Rename a file    mv <source>  <destination>
       e.g. mv  myfile.cpp dinner.cpp
Delete a file     rm <filename)
Copy a file       cp <source>  <destination>
Compile a file    CC  <source> -o <destination>
       e.g.  CC dinner.cpp –o dinner
       (CC is capital and o is lower case)
 Shortcut to repeat a command   !<first character
of previous command>
        e.g. !C to repeat the CC compile command