cakePHP3でbake model allで全てoverwrite!!!

# 結論

何の事はないです、optionとして「-f」つければいいだけでした。

```shell-session
./bin/cake bake model all -f
```

## その他オプション

それ以外は、こんな感じ。

```shell-session
Usage:
cake bake.bake model [subcommand] [options] [<name>]

Subcommands:

all  Bake all model files with associations and validation.

To see help on a subcommand use `cake bake.bake model [subcommand] --help`

Options:

--help, -h             Display this help.
--verbose, -v          Enable verbose output.
--quiet, -q            Enable quiet output.
--plugin, -p           Plugin to bake into.
--force, -f            Force overwriting existing files without
                       prompting.
--connection, -c       The datasource connection to get data from.
                       (default: default)
--theme, -t            The theme to use when baking code.
                       (choices: Bake|Migrations)
--table                The table name to use if you have
                       non-conventional table names.
--no-entity            Disable generating an entity class.
--no-table             Disable generating a table class.
--no-validation        Disable generating validation rules.
--no-rules             Disable generating a rules checker.
--no-associations      Disable generating associations.
--no-fields            Disable generating accessible fields in the
                       entity.
--fields               A comma separated list of fields to make
                       accessible.
--no-hidden            Disable generating hidden fields in the entity.
--hidden               A comma separated list of fields to hide.
--primary-key          The primary key if you would like to manually set
                       one. Can be a comma separated list if you are using a composite primary
                       key.
--display-field        The displayField if you would like to choose one.
--no-test              Do not generate a test case skeleton.
--no-fixture           Do not generate a test fixture skeleton.

Arguments:

name  Name of the model to bake. Can use Plugin.name to bake plugin
      models. (optional)

Omitting all arguments and options will list the table names you can
generate models for
```

とりあえず訳してみます。

| option | description | 訳 |
|:-----------|:------------|:------------|
| --help, -h| Display this help. | ヘルプを表示 |
| --verbose, -v | Enable verbose output. | より詳細な説明を出力 |
| --quiet, -q | Enable quiet output. | 何も出力しない |
| --plugin, -p | Plugin to bake into. | プラグインを使用 |
| --force, -f | Force overwriting existing files without prompting. | 強制的にファイルを上書き |
| --connection, -c | The datasource connection to get data from.(default: default) | データソースの指定 |
| --theme, -t | The theme to use when baking code. (choices: Bake|Migrations) | テーマの指定 |
| --table | The table name to use if you have non-conventional table names. | 命名規則にそっていないテーブル名の指定 |
| --no-entity | Disable generating an entity class. | Entityクラスを生成しない |
| --no-table | Disable generating a table class. | Tableクラスを生成しない |
| --no-validation | Disable generating validation rules. | バリデーションを生成しない |
| --no-rules | Disable generating a rules checker. | ルールチェッカーを生成しない |
| --no-associations | Disable generating associations. | モデルの関連性を生成しない |
| --no-fields | Disable generating accessible fields in the entity. | アクセス可否を生成しない |
| --fields | A comma separated list of fields to make accessible. | アクセス可否を指定 |
| --no-hidden | Disable generating hidden fields in the entity. | Entityの秘匿フィールドを生成しない（passwordとか） |
| --hidden | A comma separated list of fields to hide. | 秘匿フィールドを指定 |
| --primary-key | The primary key if you would like to manually set one. Can be a comma separated list if you are using a composite primary key. | プライマリキーを指定 |
| --display-field | The displayField if you would like to choose one. | 表示フィールドを指定 |
| --no-test | Do not generate a test case skeleton. | テストを生成しない |
| --no-fixture | Do not generate a test fixture skeleton. | fixtureを生成しない |

だんだん機械翻訳みたいになってしまいました・・。
全部実行したわけではないので、間違っていたらスミマセン(´・ω・`)