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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def _exec(**kwargs):
    '''
    Simple internal wrapper for cmdmod.run
    '''
    if 'ignore_retcode' not in kwargs:
        kwargs['ignore_retcode'] = True
    if 'output_loglevel' not in kwargs:
        kwargs['output_loglevel'] = 'quiet'
    return salt.modules.cmdmod.run_all(**kwargs)