On 2006-06-09 at 11:26:23 [+0200], Ville Koskinen <vrkosk@xxxxxx> wrote: > Would it be possible to use the BSD/MIT-licensed file utility? > > ftp://ftp.astron.com/pub/file/file-4.17.tar.gz > > It's a tool to guess what the file type is by taking a look at the > beginning of the file, especially the first few bytes (called the (file) > magic number). I think almost all variants of Unix have it, and it even > includes a magic number to MIME type converter. If nothing else, the file > src/ascmagic.c contains nice code to detect if the file is text or not and > even guesses its encoding. Thanks, that looks good indeed. CU, Ingo