msdos.util(8) [mojave man page]

MSDOS.UTIL(8)						    BSD System Manager's Manual 					     MSDOS.UTIL(8)

NAME

     msdos.util -- DOS/Windows (FAT) file system utility

SYNOPSIS

     msdos.util -m mountflag1 mountflag2 mountflag3 mountflag4 device node

     msdos.util -p mountflag1 mountflag2 mountflag3 mountflag4 device

     msdos.util -u device

     msdos.util -k device

     msdos.util -n device name

DESCRIPTION

     The msdos.util command supports the mounting, probing, and unmounting of FAT file systems.

     Options:
	   -m mountflag1 mountflag2 mountflag3 mountflag4
		       mount
	   -n	       set name
	   -p mountflag1 mountflag2 mountflag3 mountflag4
		       probe for mounting
	   -u	       unmount
	   -k	       print volume UUID

     mountflags above are either:
	   o   removable or fixed
	   o   readonly or writeable
	   o   suid or nosuid
	   o   dev or nodev

     FAT volumes do not actually have a volume UUID.  They have an optional 4-byte volume ID.  If a volume has an ID, then it will be converted to
     a version 3 UUID using MD5 to checksum the kFSUUIDNamespaceSHA1 UUID folowed by the volume ID.

     For the -k option, if the volume has a volume ID, the exit status will be 253 and the UUID will be printed to standard out, without any
     trailing newline.	Otherwise, if the volume appears to be FAT, the exit status will be 255.  If the volume does not appear to be FAT, the
     exit status will be 254.

FILES

     /System/Library/Filesystems/msdos.fs/Contents/Resources/msdos.util

SEE ALSO

     diskarbitrationd(8)

HISTORY

     Derived from the Openstep Workspace Manager file system utility programs.

Darwin								  March 24, 2001							    Darwin

HFS.UTIL(8)						    BSD System Manager's Manual 					       HFS.UTIL(8)

NAME

     hfs.util -- HFS/HFS+ file system utility

SYNOPSIS

     hfs.util -m device mountpoint [mountflag1] [mountflag2] [mountflag3] [mountflag4]

     hfs.util -p device [mountflag1] [mountflag2] [mountflag3] [mountflag4]

     hfs.util -J [size] mountpoint

     hfs.util -U mountpoint

     hfs.util -N device

     hfs.util -I mountpoint

     hfs.util [-aksu] device

DESCRIPTION

     The hfs.util command supports the mounting, probing, and unmounting of HFS file systems.

     Options:
	   -a	       Adopt permissions for the HFS file system at device
	   -I	       Print out status information about the journal on the HFS file system at mountpoint
	   -J [size]   Enable journaling on the HFS file system mounted on mountpoint.	An optional size may be specified (e.g. 32M for a 32
		       megabyte journal).
	   -k	       Get the UUID key for the HFS file system at device.
	   -m	       Mount the HFS file system located on device onto mountpoint with the flags mountflag1 mountflag2 mountflag3 mountflag4
	   -M	       Force mount the HFS file system located on device onto mountpoint with the flags mountflag1 mountflag2 mountflag3
		       mountflag4.  This is a deprecated option.
	   -N	       Disable journaling on a HFS+ file system located at device
	   -p	       Probe the device for an HFS file system using the flags mountflag1 mountflag2 mountflag3 mountflag4
	   -s	       Set the UUID key (generates a new UUID value) for the HFS file system at device
	   -u	       Unmount the HFS file system located at device
	   -U	       Disable journaling on the HFS+ file system mounted on mountpoint

     The mountflags referenced above are either:
	   o   removable or fixed
	   o   readonly or writeable
	   o   suid or nosuid
	   o   dev or nodev

     Note that for the device references above, you must only supply the last component of the path to the device in question, such as disk0s2
     rather than /dev/disk0s2.

SEE ALSO

     diskarbitrationd(8)

HISTORY

     Derived from the Openstep Workspace Manager file system utility programs.

Darwin								   July 16, 2003							    Darwin