# Binary DIFF

BDiff generates diffs just like the standard GNU `diff` tool, but instead of
operating per-line, it does so on a per-byte basis, outputting diffs as hex
dumps (formatted similarly to what `xxd` outputs).

## Usage

```sh
bdiff [OPTIONS] MINUS_FILE PLUS_FILE
```

Positional arguments:

- `MINUS_FILE`: First file to be compared
- `PLUS_FILE`: Second file to be compared

### Options

| Argument           | Description                                              |
|--------------------|----------------------------------------------------------|
| -h,--help          | Show help message and exit                               |
| -w,--width WIDTH   | Set the number of bytes to display per line (default 16) |
| -B,--before BEFORE | Full lines to show before a difference (default 3)       |
| -A,--after AFTER   | Full lines to show after a difference (default 3)        |
| -l,--align-left    | Align lines with left file (default)                     |
| -r,--align-right   | Align lines with right file                              |
| -v,--version       | Show version and exit                                    |