rename one file

[Trevor Smith]

The other day I wanted to rename one file from a console window like
this:

filename.extension

to

filename.EXTENSION

I couldn't find any way to do it while leaving the file in the same
directory. I could succeed using KDE/mouse renaming, but mv and cp
refused or failed to rename the file while leaving it in the same
directory.

Any ideas?


-- 
 Trevor Smith    |    trevor at haligonian.com