.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.49.2.
.TH DU "1" "August 2022" "GNU coreutils 8.32" "User Commands"
.SH NAME
du \- manual page for du 8.32
.SH SYNOPSIS
.B du
[\fI\,OPTION\/\fR]... [\fI\,FILE\/\fR]...
.br
.B du
[\fI\,OPTION\/\fR]... \fI\,--files0-from=F\/\fR
.SH DESCRIPTION
Summarize disk usage of the set of FILEs, recursively for directories.
.PP
Mandatory arguments to long options are mandatory for short options too.
.TP
\fB\-0\fR, \fB\-\-null\fR
end each output line with NUL, not newline
.TP
\fB\-a\fR, \fB\-\-all\fR
write counts for all files, not just directories
.TP
\fB\-\-apparent\-size\fR
print apparent sizes, rather than disk usage; although
the apparent size is usually smaller, it may be
larger due to holes in ('sparse') files, internal
fragmentation, indirect blocks, and the like
.TP
\fB\-B\fR, \fB\-\-block\-size\fR=\fI\,SIZE\/\fR
scale sizes by SIZE before printing them; e.g.,
\&'\-BM' prints sizes in units of 1,048,576 bytes;
see SIZE format below
.TP
\fB\-b\fR, \fB\-\-bytes\fR
equivalent to '\-\-apparent\-size \fB\-\-block\-size\fR=\fI\,1\/\fR'
.TP
\fB\-c\fR, \fB\-\-total\fR
produce a grand total
.TP
\fB\-D\fR, \fB\-\-dereference\-args\fR
dereference only symlinks that are listed on the
command line
.TP
\fB\-d\fR, \fB\-\-max\-depth\fR=\fI\,N\/\fR
print the total for a directory (or file, with \fB\-\-all\fR)
only if it is N or fewer levels below the command
line argument; \fB\-\-max\-depth\fR=\fI\,0\/\fR is the same as
\fB\-\-summarize\fR
.TP
\fB\-\-files0\-from\fR=\fI\,F\/\fR
summarize disk usage of the
NUL\-terminated file names specified in file F;
if F is \-, then read names from standard input
.TP
\fB\-H\fR
equivalent to \fB\-\-dereference\-args\fR (\fB\-D\fR)
.TP
\fB\-h\fR, \fB\-\-human\-readable\fR
print sizes in human readable format (e.g., 1K 234M 2G)
.TP
\fB\-\-inodes\fR
list inode usage information instead of block usage
.TP
\fB\-k\fR
like \fB\-\-block\-size\fR=\fI\,1K\/\fR
.TP
\fB\-L\fR, \fB\-\-dereference\fR
dereference all symbolic links
.TP
\fB\-l\fR, \fB\-\-count\-links\fR
count sizes many times if hard linked
.TP
\fB\-m\fR
like \fB\-\-block\-size\fR=\fI\,1M\/\fR
.TP
\fB\-P\fR, \fB\-\-no\-dereference\fR
don't follow any symbolic links (this is the default)
.TP
\fB\-S\fR, \fB\-\-separate\-dirs\fR
for directories do not include size of subdirectories
.TP
\fB\-\-si\fR
like \fB\-h\fR, but use powers of 1000 not 1024
.TP
\fB\-s\fR, \fB\-\-summarize\fR
display only a total for each argument
.TP
\fB\-t\fR, \fB\-\-threshold\fR=\fI\,SIZE\/\fR
exclude entries smaller than SIZE if positive,
or entries greater than SIZE if negative
.TP
\fB\-\-time\fR
show time of the last modification of any file in the
directory, or any of its subdirectories
.TP
\fB\-\-time\fR=\fI\,WORD\/\fR
show time as WORD instead of modification time:
atime, access, use, ctime or status
.TP
\fB\-\-time\-style\fR=\fI\,STYLE\/\fR
show times using STYLE, which can be:
full\-iso, long\-iso, iso, or +FORMAT;
FORMAT is interpreted like in 'date'
.TP
\fB\-X\fR, \fB\-\-exclude\-from\fR=\fI\,FILE\/\fR
exclude files that match any pattern in FILE
.TP
\fB\-\-exclude\fR=\fI\,PATTERN\/\fR
exclude files that match PATTERN
.TP
\fB\-x\fR, \fB\-\-one\-file\-system\fR
skip directories on different file systems
.TP
\fB\-\-help\fR
display this help and exit
.TP
\fB\-\-version\fR
output version information and exit
.PP
Display values are in units of the first available SIZE from \fB\-\-block\-size\fR,
and the DU_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE environment variables.
Otherwise, units default to 1024 bytes (or 512 if POSIXLY_CORRECT is set).
.PP
The SIZE argument is an integer and optional unit (example: 10K is 10*1024).
Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (powers of 1000).
Binary prefixes can be used, too: KiB=K, MiB=M, and so on.
.PP
GNU coreutils online help:
Report any translation bugs to
Full documentation
or available locally via: info '(coreutils) du invocation'
.SH AUTHOR
Written by Torbjorn Granlund, David MacKenzie, Paul Eggert,
and Jim Meyering.
.SH COPYRIGHT
Copyright \(co 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later .
.br
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.