ff_hfs.1m (2010 09)

f
ff_hfs ( 1M) ff_hfs ( 1M)
NAME
ff_hfs: ff - list file names and statistics for HFS file system
SYNOPSIS
/usr/sbin/ff [-F hfs][-a
num][-c num][-i inode-list ][-I][
-l][-m num][-n file]
[
-p prefix][
-s][-u][-V] special ...
DESCRIPTION
The
ff command reads the i-list and directories of each special file special , assuming it to be an HFS file
system, saving i-node data for files that match the selection criteria. Output consists of the path name for
each saved i-node, plus any other file information requested using the print options below. Output fields
are positional. The output is produced in i-node order; fields are separated by tabs. The default line pro-
duced by
ff contains the path name and i-number fields. With all options specified, the output fields
include path name, i-number, size, and user ID.
The num parameter in the options descriptions is a decimal number, where
+num means more than num,
-num means less than num, and num means exactly num. A day is defined as a 24-hour period.
ff lists only a single path name out of many possible ones for an i-node with more than one link, unless
you specify the -l option. With
-l, ff applies no selection criteria to the names listed. All possible
names for every linked file on the file system are included in the output. On very large file systems,
memory may run out before
ff completes execution.
Options and Arguments
ff recognizes the following options and arguments:
-a num Select a file if the i-node has been accessed in num days.
-c num Select a file if the i-node has been changed in num days.
-F hfs Specify the HFS file system type.
-i inode-list Generate names for any i-node specified in the inode-list .
-I Do not display the i-node number after each path name.
-l Generate a list of all path names for files with more than one link.
-m num Select a file associated with an i-node if it has been modified in num days.
-n file Select a file associated with an i-node if it has been modified more recently than the
specified file .
-p prefix Add the specified prefix to each path name. The default prefix is
. (dot).
-s Write the file size, in bytes, after each path name.
-u Write the owner’s login name after each path name.
-V Echo the completed command line, but performs no other action. The command line
is generated by incorporating the user-specified options and other information
derived from /etc/fstab. This option allows the user to verify the command
line.
EXAMPLES
List the path names and i-numbers of all files in the file system
/dev/dsk/c1d2s0:
ff /dev/dsk/c1d2s0
Same as above, but suppress the printing of i-numbers:
ff -I /dev/dsk/c1d2s0
List files on the same file system that have been modified recently, displaying the path name, i-number,
and owner’s user name (the -u option). List only files that have been modified within the last two days
(the -m -2 option):
ff -m -2 -u /dev/dsk/c1d2s0
List all files on the same file system, including the path name and i-number of each file, that was last
accessed more than 30 days ago (-a +30):
HP-UX 11i Version 3: September 2010 − 1 − Hewlett-Packard Company 1