du - Estimate file space usage

       Estimate file space usage

       Display values are in units of the  first  available  SIZE  from  --block-size,  and  the  DU_BLOCK_SIZE,
       BLOCK_SIZE  and  BLOCKSIZE  environment  variables.   Otherwise,  units  default to 1024 bytes (or 512 if
       POSIXLY_CORRECT is set).

       SIZE is an integer and optional unit (example: 10M is 10*1024*1024).  Units are K, M, G, T, P,  E,  Z,  Y
       (powers of 1024) or KB, MB,... (powers of 1000).

       PATTERN  allows some advanced exclusions. For example, the following syntaxes are supported: ? will match
       only one character * will match zero or more characters {a,b} will match a or b

       du - Estimate file space usage

--help Print help information.

       -a, --all
              write counts for all files, not just directories

       --apparent-size
              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

       -B, --block-size=SIZE
              scale  sizes  by  SIZE before printing them. E.g., '-BM' prints sizes in units of 1,048,576 bytes.
              See SIZE format below.

       -b, --bytes
              equivalent to '--apparent-size --block-size=1'

       -c, --total
              produce a grand total

       -d, --max-depth=N
              print the total for a directory (or file, with --all) only if it is N or fewer  levels  below  the
              command line argument;  --max-depth=0 is the same as --summarize

       -h, --human-readable
              print sizes in human readable format (e.g., 1K 234M 2G)

       --inodes
              list inode usage information instead of block usage like --block-size=1K

       -k     like --block-size=1K

       -l, --count-links
              count sizes many times if hard linked

       -L, --dereference
              follow all symbolic links

       -D, --dereference-args
              follow only symlinks that are listed on the command line

       -P, --no-dereference
              don't follow any symbolic links (this is the default)

       -m     like --block-size=1M

       -0, --null
              end each output line with 0 byte rather than newline

       -S, --separate-dirs
              do not include size of subdirectories

       -s, --summarize
              display only a total for each argument

       --si   like -h, but use powers of 1000 not 1024

       -x, --one-file-system
              skip directories on different file systems

       -t, --threshold=SIZE
              exclude entries smaller than SIZE if positive, or entries greater than SIZE if negative

       -v, --verbose
              verbose mode (option not present in GNU/Coreutils)

       --exclude=PATTERN
              exclude files that match PATTERN

       -X, --exclude-from=FILE
              exclude files that match any pattern in FILE

       --files0-from=FILE
              summarize  device usage of the NUL-terminated file names specified in file F; if F is -, then read
              names from standard input

       --time=WORD
              show time of the last modification of any file in the directory, or any of its subdirectories.  If
              WORD  is given, show time as WORD instead of modification time: atime, access, use, ctime, status,
              birth or creation

              [possiblevalues: atime, ctime, creation]

       --time-style=STYLE
              show times using style STYLE: full-iso, long-iso, iso, +FORMAT FORMAT is interpreted like 'date'

       -V, --version
              Print version

du  [--help]  [-a|--all]  [--apparent-size]  [-B|--block-size] [-b|--bytes] [-c|--total] [-d|--max-depth]
       [-h|--human-readable] [--inodes]  [-k  ]  [-l|--count-links]  [-L|--dereference]  [-D|--dereference-args]
       [-P|--no-dereference]     [-m     ]     [-0|--null]    [-S|--separate-dirs]    [-s|--summarize]    [--si]
       [-x|--one-file-system] [-t|--threshold] [-v|--verbose]  [--exclude]  [-X|--exclude-from]  [--files0-from]
       [--time] [--time-style] [-V|--version] [FILE]

       v0.0.30

                                                    du 0.0.30                                              du(1)