P:\test\data>type hello.dat
Hello world
P:\test\data>type goodbye.dat
Goodbye cruel world
P:\test\data>rename hello.dat goodbye.dat
A duplicate file name exists, or the file
cannot be found.
P:\test\data>type hello.dat
Hello world
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail
"Memory, processor, disk in that order on the hardware side. Algorithm, algoritm, algorithm on the code side." - tachyon
