to succeed, the attribute service must be available on the file system,
and appropriate privilege may be required.
.Sh EXAMPLES
.Dl # setextattr system md5 /kernel `md5 -q /kernel`
.Dl # setextattr system md5 /boot/kernel/kernel `md5 -q /boot/kernel/kernel`
.Pp
Set the
.Dq md5
extended attribute on the file /kernel to the string
extended attribute on the file /boot/kernel/kernel to the string
containing the output of
.Dq md5 -q /kernel .
.Dq md5 -q /boot/kernel/kernel .
.Sh SEE ALSO
.Xr extattr 2 ,
.Xr extattr 3 ,