Specifying too many files causes "too many open files"
if you supply too many files as arguments eg. with uchardet $(find .)
you'll get an output of
/path/to/file/one: UTF-8
/path/to/file/two: ASCII
....
/path/to/file/alot: too many open files
/path/to/even-more-files: too many open files
Edited by Marcus Nilsson