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bdf(1M)
NAME
bdf - report number of free disk blocks (Berkeley version)
SYNOPSIS
/usr/bin/bdf
DESCRIPTION
b
The
command displays the amount of free disk space available either on the specified filesystem
bdf
(
/dev/dsk/c0d0s0
contained. If no file system is specified, the free space on all of the normally mounted file systems is
printed. The reported numbers are in kilobytes.
Options
The
bdf
command recognizes the following options:
-b
-i
-l
-s
type
-t
RETURN VALUE
The
bdf
command returns 0 on success (able to get status on all file systems), or returns 1 on failure
(unable to get status on one or more file systems).
WARNINGS
If file system names are too long, the output for a given entry is displayed on two lines.
The
command does not account for any disk space reserved for swap space, or used for the
bdf
block (8 KB, 1 per file system),
(1 KB - 8 KB each, 1 per cylinder group), and inodes (currently 128 bytes reserved for each inode). Non-
file systems may have other items not accounted for by this command.
HFS
AUTHOR
was developed by the University of California, Berkeley.
bdf
FILES
/etc/fstab
/etc/mnttab
/dev/dsk/*
SEE ALSO
df(1M), fstab(4), mnttab(4).
102
Hewlett-Packard Company
type [filesystem file] ... ]
[
-b
] [
-i
] [
-l
] [
-s
] [
-t
, for example) or on the file system in which the specified file (such as
Display information regarding file system swapping.
Report the number of used and free inodes.
Display information for local file systems only (for example, HFS and CDFS file sys-
tems).
Do not sync the file system data on the disk before reporting the usage.
Report on the file systems of a given type (for example,
superblocks (8 KB each, 1 per disk cylinder),
HFS
Static information about the file systems.
Mounted file system table.
File system devices.
− 1 −
HP-UX 11i Version 2: December 2007 Update
bdf(1M)
$HOME
), is
or
).
nfs
hfs
boot
HFS
cylinder group blocks
HFS
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