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| author | Mr Nouse <vys.nouse@free.fr> | 2022-10-06 17:24:34 +0200 |
|---|---|---|
| committer | Mr Nouse <vys.nouse@free.fr> | 2022-10-06 17:24:34 +0200 |
| commit | 35dd1fc96727769b022e2330408b52b8bc754049 (patch) | |
| tree | c1291cbcb6dba1b01cca1ac75f6935a8b44bf5f7 | |
| parent | ebc1de7706cd2233eb963342ba97e44aa219f75d (diff) | |
README update
| -rw-r--r-- | README.md | 29 |
1 files changed, 14 insertions, 15 deletions
@@ -32,25 +32,24 @@ DDH supports both a `standard` output for human comprehension and a parsable `js Directory Difference hTool Jon Moroney jmoroney@hawaii.edu Compare and contrast directories. -Example invocation: ddh -d /home/jon/downloads /home/jon/documents -v duplicates -Example pipe: ddh -d ~/Downloads/ -o no -v all -f json | someJsonParser.bin -USAGE: - ddh [OPTIONS] <Directories>... +Example invocation: ddh -v duplicates /home/jon/downloads /home/jon/documents +Example pipe: ddh -o no -v all -f json ~/Downloads/ | someJsonParser.bin -FLAGS: - -h, --help Prints help information - -V, --version Prints version information +Usage: ddh [OPTIONS] <DIRECTORIES>... -OPTIONS: - -b, --blocksize <Blocksize> Sets the display blocksize to Bytes, Kilobytes, Megabytes or Gigabytes. Default is - Kilobytes. [possible values: B, K, M, G] - -f, --format <Format> Sets output format. [possible values: standard, json] - -o, --output <Output> Sets file to save all output. Use 'no' for no file output. - -v, --verbosity <Verbosity> Sets verbosity for printed output. [possible values: quiet, duplicates, all] +Arguments: + <DIRECTORIES>... Directories to parse -ARGS: - <Directories>... Directories to parse +Options: + -m, --minimum [<MIN_SIZE>] Minimum file size in bytes to consider [default: 0] + -b, --blocksize [<BLOCKSIZE>] Set the display blocksize to Bytes, Kilobytes, Megabytes or Gigabytes [default: K] [possible values: B, K, M, G] + -v, --verbosity [<VERBOSITY>] Set verbosity for printed output [default: quiet] [possible values: quiet, duplicates, all] + -o, --output [<OUTPUT>] Set file to save all output. Use 'no' for no file output [default: Results.txt] + -f, --format [<FMT>] Set output format [default: standard] [possible values: standard, json] + -i, --ignore <IGNORE_DIRS> Directories to ignore (comma separated list) + -h, --help Print help information (use `--help` for more detail) + -V, --version Print version information ``` ## How Does DDH Work? DDH works by hashing files to determine their uniqueness and, as such, depends heavily on disk speeds for performance. The algorithmic choices in use are discussed [here](https://darakian.github.io/2018/04/02/how-many-bytes-does-it-take.html). |