.TH FILE 1 .SH NAMEfile \- determine file type.SH SYNOPSIS.B filefile ....SH DESCRIPTION.I Fileperforms a series of tests on each argumentin an attempt to classify it.If an argument appears to be ascii,.I fileexamines the first 512 bytesand tries to guess its language..SH BUGSIt often makes mistakes.In particular it often suggests thatcommand files are C programs.