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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 main(show_details:['-l']=False, cols:['-w', '--width']='', *files):
    '''
    List information about a particular file or set of files

    :param show_details: Whether to show detailed info about files
    :param cols: specify screen width
    '''
    print(files)
    print(show_details)
    print(cols)