Conversion of CR+LF to LF

The following will convert all files also in subdirectories
exept for those starting with a dot (skips also such directories).
This works if dos2unix is available, of course; otherwise use sed.

find ^.* -exec dos2unix '{}' \;

I needed it to convert the content of a git repository (that's
why I skipped the . files: I didn't want .git/* files to be included).
Of course you can write better matching chriteria, but this worked
fine for my case.