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On Thu, 2002-06-13 at 11:43,
alandd@mindspring.com wrote:
> On my Red Hat 7.3 box, df doesn't have a -B=20
> option. df --version gives:=20
Mandrake 8.2 reveals:
DF(1) User Commands DF(1)
NAME
df - report filesystem disk space usage
SYNOPSIS
df [OPTION]... [FILE]...
DESCRIPTION
This manual page documents the GNU version of df. df dis=AD
plays the amount of disk space available on the filesystem
containing each file name argument. If no file name is
given, the space available on all currently mounted
filesystems is shown. Disk space is shown in 1K blocks by
default, unless the environment variable POSIXLY_CORRECT
is set, in which case 512-byte blocks are used.
If an argument is the absolute file name of a disk device
node containing a mounted filesystem, df shows the space
available on that filesystem rather than on the filesystem
containing the device node (which is always the root
filesystem). This version of df cannot show the space
available on unmounted filesystems, because on most kinds
of systems doing so requires very nonportable intimate
knowledge of filesystem structures.
OPTIONS
Show information about the filesystem on which each FILE
resides, or all filesystems by default.
Mandatory arguments to long options are mandatory for
short options too.
-a, --all
include filesystems having 0 blocks
-B, --block-size=3DSIZE use SIZE-byte blocks
-h, --human-readable
print sizes in human readable format (e.g., 1K 234M
2G)
-H, --si
likewise, but use powers of 1000 not 1024
-i, --inodes
list inode information instead of block usage
-k like --block-size=3D1K
-l, --local
limit listing to local filesystems
--no-sync
do not invoke sync before getting usage info
(default)
-P, --portability
use the POSIX output format
--sync invoke sync before getting usage info
-t, --type=3DTYPE
limit listing to filesystems of type TYPE
-T, --print-type
print filesystem type
-x, --exclude-type=3DTYPE
limit listing to filesystems not of type TYPE
-v (ignored)
--help display this help and exit
--version
output version information and exit
SIZE may be (or may be an integer optionally followed by)
one of following: kB 1000, K 1024, MB 1,000,000, M
1,048,576, and so on for G, T, P, E, Z, Y.
AUTHOR
Written by Torbjorn Granlund, David MacKenzie, Larry
McVoy, and Paul Eggert.
REPORTING BUGS
Report bugs to <bug-fileutils@gnu.org>.
COPYRIGHT
Copyright =A9 2001 Free Software Foundation, Inc.
This is free software; see the source for copying condi=AD
tions. There is NO warranty; not even for MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSO
The full documentation for df is maintained as a Texinfo
manual. If the info and df programs are properly
installed at your site, the command
info df
should give you access to the complete manual.
df (fileutils) 4.1.5 December 2001 DF(1)
Thanks, to Lynn for the tip on how to clean up the output I captured.
With Linux I learn something new every day, usually every hour... :)
Cap
--=20
D.L. 'Cap' Bateman
Registered Linux User #268440, Machine #151687
No trees were harmed in sending this Earth-safe message.
However, a few electrons may have been inconvenienced.
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