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	<id>https://wiki.luigidacunto.com/index.php?action=history&amp;feed=atom&amp;title=Profile%2C_history</id>
	<title>Profile, history - Cronologia</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.luigidacunto.com/index.php?action=history&amp;feed=atom&amp;title=Profile%2C_history"/>
	<link rel="alternate" type="text/html" href="https://wiki.luigidacunto.com/index.php?title=Profile,_history&amp;action=history"/>
	<updated>2026-04-09T15:12:38Z</updated>
	<subtitle>Cronologia della pagina su questo sito</subtitle>
	<generator>MediaWiki 1.32.0</generator>
	<entry>
		<id>https://wiki.luigidacunto.com/index.php?title=Profile,_history&amp;diff=84&amp;oldid=prev</id>
		<title>Luigi.dacunto il 11:19, 3 lug 2019</title>
		<link rel="alternate" type="text/html" href="https://wiki.luigidacunto.com/index.php?title=Profile,_history&amp;diff=84&amp;oldid=prev"/>
		<updated>2019-07-03T11:19:56Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;it&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Versione delle 11:19, 3 lug 2019&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-l64&quot; &gt;Riga 64:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 64:&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: #222; 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;* '''histappend''' = Se impostato, l'elenco dell'History viene aggiunto al file indicato dal valore della variabile HISTFILE quando la shell viene chiusa, anziché sovrascrivere il file perdendo lo storico ad ogni chiusura della shell.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;* '''histappend''' = Se impostato, l'elenco dell'History viene aggiunto al file indicato dal valore della variabile HISTFILE quando la shell viene chiusa, anziché sovrascrivere il file perdendo lo storico ad ogni chiusura della shell.&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: #222; 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: #222; 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: #222; 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;[[Category:history&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;|&lt;/del&gt;shell]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[Category:history&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 colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[Category:&lt;/ins&gt;shell]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Luigi.dacunto</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.luigidacunto.com/index.php?title=Profile,_history&amp;diff=83&amp;oldid=prev</id>
		<title>Luigi.dacunto il 11:19, 3 lug 2019</title>
		<link rel="alternate" type="text/html" href="https://wiki.luigidacunto.com/index.php?title=Profile,_history&amp;diff=83&amp;oldid=prev"/>
		<updated>2019-07-03T11:19:32Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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;it&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Versione delle 11:19, 3 lug 2019&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-l63&quot; &gt;Riga 63:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 63:&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: #222; 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;* '''-s''' = abilita ''optname''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;* '''-s''' = abilita ''optname''&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: #222; 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;* '''histappend''' = Se impostato, l'elenco dell'History viene aggiunto al file indicato dal valore della variabile HISTFILE quando la shell viene chiusa, anziché sovrascrivere il file perdendo lo storico ad ogni chiusura della shell.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;* '''histappend''' = Se impostato, l'elenco dell'History viene aggiunto al file indicato dal valore della variabile HISTFILE quando la shell viene chiusa, anziché sovrascrivere il file perdendo lo storico ad ogni chiusura della shell.&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: #222; 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;&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: #222; 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;[[Category:history|shell]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Luigi.dacunto</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.luigidacunto.com/index.php?title=Profile,_history&amp;diff=82&amp;oldid=prev</id>
		<title>Luigi.dacunto: Creata pagina con &quot;{{Configurazioni_Linux}}  ==Introduzione== Configurazioni utili per la history. &lt;pre&gt; $ echo $HISTFILE /home/myuser/.bash_history &lt;/pre&gt;  ==Configurazioni== &lt;pre&gt; echo export...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.luigidacunto.com/index.php?title=Profile,_history&amp;diff=82&amp;oldid=prev"/>
		<updated>2019-07-03T11:17:30Z</updated>

		<summary type="html">&lt;p&gt;Creata pagina con &amp;quot;{{Configurazioni_Linux}}  ==Introduzione== Configurazioni utili per la history. &amp;lt;pre&amp;gt; $ echo $HISTFILE /home/myuser/.bash_history &amp;lt;/pre&amp;gt;  ==Configurazioni== &amp;lt;pre&amp;gt; echo export...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nuova pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Configurazioni_Linux}}&lt;br /&gt;
&lt;br /&gt;
==Introduzione==&lt;br /&gt;
Configurazioni utili per la history.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
$ echo $HISTFILE&lt;br /&gt;
/home/myuser/.bash_history&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Configurazioni==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
echo export HISTSIZE=\&amp;quot;\&amp;quot; &amp;gt;&amp;gt; /etc/profile&lt;br /&gt;
echo export HISTCONTROL=erasedups &amp;gt;&amp;gt; /etc/profile&lt;br /&gt;
echo export HISTCONTROL=ignoredups &amp;gt;&amp;gt; /etc/profile&lt;br /&gt;
echo export HISTTIMEFORMAT=\&amp;quot;%F %T  \&amp;quot; &amp;gt;&amp;gt; /etc/profile&lt;br /&gt;
echo shopt -s histappend &amp;gt;&amp;gt; /etc/profile&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===HISTSIZE===&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
$ echo $HISTSIZE&lt;br /&gt;
500&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
* '''export HISTSIZE=&amp;quot;&amp;quot;''' = setta dimensione illimitata.&lt;br /&gt;
&lt;br /&gt;
===HISTCONTROL===&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
$ echo $HISTCONTROL&lt;br /&gt;
ignorespace:ignoredups&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
* '''export HISTCONTROL=ignoredups:ignorespace''': &lt;br /&gt;
** '''erasedups'''' = cancella dalla history eventuali ripetizioni di comandi in successione se presenti&lt;br /&gt;
** '''ignoredups''' = ignora i comandi ripetuti in successione tenendo il singolo comando senza tenere quindi il totale delle volte eseguito in successione&lt;br /&gt;
** '''ignorespace''' = ignora i comandi che iniziano con uno spazio, un comando inviato in questo modo &amp;quot; pwd&amp;quot; non verrà registrato a differenza di &amp;quot;pwd&amp;quot;&lt;br /&gt;
&lt;br /&gt;
===HISTTIMEFORMAT===&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
$ echo $HISTTIMEFORMAT&lt;br /&gt;
%F %T&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
* '''export HISTTIMEFORMAT=\&amp;quot;%F %T  \&amp;quot;''' = imposta il salvataggio dei log dell'history comprensivi di formato data/ora in base ai parametri passati&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
y	year in 2-digit format&lt;br /&gt;
Y	year in 4-digit format&lt;br /&gt;
m	month in 2-digit format&lt;br /&gt;
d	day in 2-digit format&lt;br /&gt;
T	time in 24-hour format&lt;br /&gt;
%r	date in 12 hour AM/PM format&lt;br /&gt;
%D	date in mm/dd/yy format&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===shopt===&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
shopt -s histappend&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Con questo comando è possibile cambiare il comportamento opzionale addizionale della Shell.&lt;br /&gt;
&lt;br /&gt;
* '''-s''' = abilita ''optname''&lt;br /&gt;
* '''histappend''' = Se impostato, l'elenco dell'History viene aggiunto al file indicato dal valore della variabile HISTFILE quando la shell viene chiusa, anziché sovrascrivere il file perdendo lo storico ad ogni chiusura della shell.&lt;/div&gt;</summary>
		<author><name>Luigi.dacunto</name></author>
		
	</entry>
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