Authコンポーネントのパスワードのハッシュ値をコマンドで生成する ref: http://qiita.com/NAKANO_Akihito/items/df54814dded552767cc5

file1.txt

$ ./app/Console/cake gen_password foo

Welcome to CakePHP v2.4.10 Console
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App : app
Path: /Users/hoge/cake/app/
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c61bf4fc7e757757ce027b9f91801618abaa2f6b

GenPasswordShell.php

<?php
App::uses('SimplePasswordHasher', 'Controller/Component/Auth');

class GenPasswordShell extends AppShell {
    public function main() {
        $passwordHasher = new SimplePasswordHasher();
        $this->out($passwordHasher->hash($this->args[0]));
    }
}