Options: -n|--limit &num> Repeat looks-like function &num> times, for performance measurement. Default = 1;

--utf8

Ignoring BOM and file size, force UTF-8 checking

--utf16

Ignoring BOM and file size, force UTF-16 checking

FILENAME is the name of a file to check for textual content in the UTF-8 and/or UTF-16 encodings.