Put a file
console$ mongofiles put a 2014-11-25T14:58:10.625-0500 connected to: localhost added file: a
Ensure it's there
console$ mongofiles list 2014-11-25T14:58:12.854-0500 connected to: localhost a 6
2.8.0-rc1 search
console$ mongofiles search . 2014-11-25T14:58:17.257-0500 connected to: localhost
2.6 search
console$ mongofiles search . connected to: 127.0.0.1 a 6
Looks like 2.8 doesn't treat '.' as a regex.