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	<id>https://so.v2.cs.unibo.it/wiki/index.php?action=history&amp;feed=atom&amp;title=Prova_pratica_2002.01.24</id>
	<title>Prova pratica 2002.01.24 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://so.v2.cs.unibo.it/wiki/index.php?action=history&amp;feed=atom&amp;title=Prova_pratica_2002.01.24"/>
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	<updated>2026-05-02T04:49:24Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.35.5</generator>
	<entry>
		<id>https://so.v2.cs.unibo.it/wiki/index.php?title=Prova_pratica_2002.01.24&amp;diff=1850&amp;oldid=prev</id>
		<title>FedericoB: FedericoB moved page Bash scripting 2002 gennaio to Prova pratica 2002.01.24</title>
		<link rel="alternate" type="text/html" href="https://so.v2.cs.unibo.it/wiki/index.php?title=Prova_pratica_2002.01.24&amp;diff=1850&amp;oldid=prev"/>
		<updated>2017-05-09T08:24:02Z</updated>

		<summary type="html">&lt;p&gt;FedericoB moved page &lt;a href=&quot;/wiki/index.php/Bash_scripting_2002_gennaio&quot; class=&quot;mw-redirect&quot; title=&quot;Bash scripting 2002 gennaio&quot;&gt;Bash scripting 2002 gennaio&lt;/a&gt; to &lt;a href=&quot;/wiki/index.php/Prova_pratica_2002.01.24&quot; title=&quot;Prova pratica 2002.01.24&quot;&gt;Prova pratica 2002.01.24&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:24, 9 May 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>FedericoB</name></author>
	</entry>
	<entry>
		<id>https://so.v2.cs.unibo.it/wiki/index.php?title=Prova_pratica_2002.01.24&amp;diff=1849&amp;oldid=prev</id>
		<title>FedericoB: Migliorata organizzazione pagina</title>
		<link rel="alternate" type="text/html" href="https://so.v2.cs.unibo.it/wiki/index.php?title=Prova_pratica_2002.01.24&amp;diff=1849&amp;oldid=prev"/>
		<updated>2017-05-09T08:23:35Z</updated>

		<summary type="html">&lt;p&gt;Migliorata organizzazione pagina&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:23, 9 May 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.cs.unibo.it/~renzo/so/pratiche/2002-01-24.pdf link al compito]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Esercizio 1==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Scrivere uno script che estragga messaggi con subject SUBSCRIBE:&amp;lt;email&amp;gt; da un folder di posta elettronica e che inserisca &amp;lt;email&amp;gt; in un file chiamato mailing.list, evitando di inserire dupplicati.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Scrivere uno script che estragga messaggi con subject SUBSCRIBE:&amp;lt;email&amp;gt; da un folder di posta elettronica e che inserisca &amp;lt;email&amp;gt; in un file chiamato mailing.list, evitando di inserire dupplicati.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l24&quot; &gt;Line 24:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 26:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/source&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/source&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Soluzione di Eddy ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;=&lt;/ins&gt;==Soluzione di Eddy&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;=&lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;source lang=&amp;quot;bash&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;source lang=&amp;quot;bash&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;#! /bin/bash&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;#! /bin/bash&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>FedericoB</name></author>
	</entry>
	<entry>
		<id>https://so.v2.cs.unibo.it/wiki/index.php?title=Prova_pratica_2002.01.24&amp;diff=946&amp;oldid=prev</id>
		<title>Eddy: Created page with &quot;Scrivere uno script che estragga messaggi con subject SUBSCRIBE:&lt;email&gt; da un folder di posta elettronica e che inserisca &lt;email&gt; in un file chiamato mailing.list, evitando di...&quot;</title>
		<link rel="alternate" type="text/html" href="https://so.v2.cs.unibo.it/wiki/index.php?title=Prova_pratica_2002.01.24&amp;diff=946&amp;oldid=prev"/>
		<updated>2015-03-31T11:19:48Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Scrivere uno script che estragga messaggi con subject SUBSCRIBE:&amp;lt;email&amp;gt; da un folder di posta elettronica e che inserisca &amp;lt;email&amp;gt; in un file chiamato mailing.list, evitando di...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Scrivere uno script che estragga messaggi con subject SUBSCRIBE:&amp;lt;email&amp;gt; da un folder di posta elettronica e che inserisca &amp;lt;email&amp;gt; in un file chiamato mailing.list, evitando di inserire dupplicati.&lt;br /&gt;
&lt;br /&gt;
file:&lt;br /&gt;
&amp;lt;source lang=&amp;quot;text&amp;quot;&amp;gt;&lt;br /&gt;
From: montreso@cs.unibo.it&lt;br /&gt;
Subject: SUBSCRIBE: montreso@cs.unibo.it&lt;br /&gt;
Date: xx.xx.xx&lt;br /&gt;
From: montreso@cs.unibo.it&lt;br /&gt;
Subject: SUBSCRIBE: montreso@phd.cs.unibo.it&lt;br /&gt;
Date: xx.xx.xx&lt;br /&gt;
From: rossi@cs.unibo.it&lt;br /&gt;
Subject: SUBSCRIBE: rossi@cs.unibo.it&lt;br /&gt;
Date: xx.xx.xx&lt;br /&gt;
From: bononi@cs.unibo.it&lt;br /&gt;
Subject: SUBSCRIBE: rossi@cs.unibo.it&lt;br /&gt;
Date: xx.xx.xx&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
il file risultante deve contenere:&lt;br /&gt;
&amp;lt;source lang=&amp;quot;text&amp;quot;&amp;gt;&lt;br /&gt;
montreso@cs.unibo.it&lt;br /&gt;
montreso@phd.cs.unibo.it&lt;br /&gt;
rossi@cs.unibo.it&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Soluzione di Eddy ==&lt;br /&gt;
&amp;lt;source lang=&amp;quot;bash&amp;quot;&amp;gt;&lt;br /&gt;
#! /bin/bash&lt;br /&gt;
&lt;br /&gt;
controllaOccorrenza ()&lt;br /&gt;
{&lt;br /&gt;
   unaVolta=0&lt;br /&gt;
   if [ ! -f $2 ]&lt;br /&gt;
   then&lt;br /&gt;
      touch $2&lt;br /&gt;
   fi&lt;br /&gt;
   buf=`cat $2`&lt;br /&gt;
   for word in $buf; do&lt;br /&gt;
      if [ &amp;quot;$word&amp;quot; == &amp;quot;$1&amp;quot; ]; then&lt;br /&gt;
         unaVolta=1&lt;br /&gt;
         break&lt;br /&gt;
      fi&lt;br /&gt;
   done&lt;br /&gt;
   if [ &amp;quot;$unaVolta&amp;quot; -eq &amp;quot;0&amp;quot; ]; then&lt;br /&gt;
      echo &amp;quot;$1&amp;quot; &amp;gt;&amp;gt; $2&lt;br /&gt;
   fi&lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
okRead=0&lt;br /&gt;
buf=`cat $1`&lt;br /&gt;
for word in $buf; do&lt;br /&gt;
   # echo &amp;quot;$word&amp;quot;&lt;br /&gt;
   if [ &amp;quot;$okRead&amp;quot; -eq &amp;quot;1&amp;quot; ]; then&lt;br /&gt;
      controllaOccorrenza $word mailing.list&lt;br /&gt;
      okRead=0&lt;br /&gt;
   fi&lt;br /&gt;
   if [ &amp;quot;$word&amp;quot; == &amp;quot;SUBSCRIBE:&amp;quot; ]; then&lt;br /&gt;
      okRead=1&lt;br /&gt;
   fi&lt;br /&gt;
done&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Eddy</name></author>
	</entry>
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