mojave man page for fstyp

FSTYP(8)						    BSD System Manager's Manual 						  FSTYP(8)

NAME
     fstyp -- identify a file system

SYNOPSIS
     fstyp device

DESCRIPTION
     The fstyp utility attempts to determine what sort of volume is present on the given device.  It operates by iterating over directories that
     are typically part of the path, searching for files matching the pattern fstyp_* and running them.  If it finds a match, it will print out
     the file system type name and exit with a return value of 1.  If it does not find a match, it will not print out anything, and the return
     value will be 0.

BSD
								  August 15, 2005							       BSD