disk usage again(dua)

dua is a rewrite of the gnu version of du. It aims to be at least compatible with gnu du. It aims to be fast.

dua also happens to be “two” in bahasa I believe, making it disk usage 2 :P

Current state

USAGE:
    dua [FLAGS] [OPTIONS] <PATHS>...

FLAGS:
    -a, --all               display an entry for each file in the file hierachy
        --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
    -0, --null              end each output line with NUL, not newline
    -L                      Symbolic links on the command line and in file hierarchies are
                                         followed.
    -g                      like --block-size=1G
    -c                      display a grand total
        --help              Prints help information
    -h, --human-readable    print sizes in human readable format (e.g., 1K 234M 2G)
    -k                      like --block-size=1K
    -m                      like --block-size=1M
    -s, --summarize         display only a total for each argument
    -V, --version           Prints version information

OPTIONS:
    -B, --block-size <SIZE>    use SIZE-byte blocks
    -d <depth>                 depth

ARGS:
    <PATHS>...    paths

Does not support windows currently

Usage

dua --help

Design

It uses rayon to split work up per directory and

Performance

Depending on the depth and width of the directories, it can be up to 10 times faster currently on a 2010 mbp.