comparing files using python
<p>I have 29 text files as follows</p>

<p>File 1</p>

<pre><code>12313 : 23546

        12313

        23214

        32465
</code></pre>

<p>File 2</p>

<pre><code>13132 : 23546

        12323

        32125

        32125

        32121

        .

        .

        .
</code></pre>

<p>I would like to have python script which computes intersection between these files</p>

<p>ideal result as follow</p>

<pre><code>12313 : 23546

13132 : 23546
</code></pre>
