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	<title>Esercizio 3 Prova Pratica 20-06-2013 - Revision history</title>
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	<updated>2026-05-04T23:02:01Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://so.v2.cs.unibo.it/wiki/index.php?title=Esercizio_3_Prova_Pratica_20-06-2013&amp;diff=1066&amp;oldid=prev</id>
		<title>Davide.crestini: Created page with &quot;&lt;source lang =&quot;text&quot;&gt; Scrivere un programma python o uno script bash per cercare all'interno della directory corrente tutti i file che abbiano lo stesso contenuto. &lt;/source&gt;  ...&quot;</title>
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		<updated>2015-04-26T17:34:43Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;source lang =&amp;quot;text&amp;quot;&amp;gt; Scrivere un programma python o uno script bash per cercare all&amp;#039;interno della directory corrente tutti i file che abbiano lo stesso contenuto. &amp;lt;/source&amp;gt;  ...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;source lang =&amp;quot;text&amp;quot;&amp;gt;&lt;br /&gt;
Scrivere un programma python o uno script bash per cercare all'interno della directory corrente tutti i file che abbiano lo stesso&lt;br /&gt;
contenuto.&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Soluzione di Krusty==&lt;br /&gt;
&amp;lt;source lang =&amp;quot;python&amp;quot;&amp;gt;&lt;br /&gt;
import os, sys&lt;br /&gt;
from stat import *&lt;br /&gt;
&lt;br /&gt;
dic = {}&lt;br /&gt;
dir = os.getcwd()&lt;br /&gt;
for f in os.listdir(dir):&lt;br /&gt;
		path = os.path.join(dir,f)&lt;br /&gt;
		s = os.stat(path)&lt;br /&gt;
		l = os.path.getsize(path)&lt;br /&gt;
		if S_ISREG(s.st_mode):&lt;br /&gt;
			if(l not in dic):&lt;br /&gt;
				#aggiungo il percorso del file nel dizionario se non presente&lt;br /&gt;
				f_list = [path]&lt;br /&gt;
				dic[l] = f_list&lt;br /&gt;
			else:&lt;br /&gt;
				f_list = dic[l] #prelevo la lista di tutti i file lunghi l&lt;br /&gt;
				f1 = open(path,&amp;quot;r&amp;quot;)&lt;br /&gt;
				text = f1.read()&lt;br /&gt;
				f1.close()&lt;br /&gt;
				for fl in f_list:&lt;br /&gt;
					with open(fl,&amp;quot;r&amp;quot;) as f2:&lt;br /&gt;
						if(text == f2.read()):&lt;br /&gt;
							print(f,'e',os.path.basename(fl),&amp;quot;hanno lo stesso contenuto&amp;quot;)&lt;br /&gt;
				f_list.append(path)&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Davide.crestini</name></author>
	</entry>
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