<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="sv">
	<id>https://wiki.linux.se/index.php?action=history&amp;feed=atom&amp;title=zcat%281%29</id>
	<title>zcat(1) - Versionshistorik</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.linux.se/index.php?action=history&amp;feed=atom&amp;title=zcat%281%29"/>
	<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=zcat(1)&amp;action=history"/>
	<updated>2026-05-27T20:37:08Z</updated>
	<subtitle>Versionshistorik för denna sida på wikin</subtitle>
	<generator>MediaWiki 1.38.4</generator>
	<entry>
		<id>https://wiki.linux.se/index.php?title=zcat(1)&amp;diff=8735&amp;oldid=prev</id>
		<title>Admin: /* COPYRIGHT */</title>
		<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=zcat(1)&amp;diff=8735&amp;oldid=prev"/>
		<updated>2026-03-29T17:28:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;COPYRIGHT&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&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;sv&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen från 29 mars 2026 kl. 17.28&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-l182&quot;&gt;Rad 182:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 182:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Tillstånd ges att kopiera och distribuera denna manual enligt GNU-licensvillkor.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Tillstånd ges att kopiera och distribuera denna manual enligt GNU-licensvillkor.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;= Sidslut =&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;Orginalhemsidan på Engelska https://linux.die.net/man/1/zcat&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;Det här är en maskinöversättning av Linux man sidor till svenska. Om du hittar fel är vi tacksamma om du rapporterar dem via formuläret som finns på &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;https://www.linux.se/kontaka-linux-se/&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;&amp;lt;BR&gt;&amp;lt;BR&gt;Tack till [https://datorhjalp.se/web/datorhjalp-hemma/ Datorhjälp hemma] som har  sponsrat [https://www.linux.se Linux.se] med webbhotell.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;[[Kategori:Linuxmanual grupp 1]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&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;[[Kategori:Linuxmanual]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.linux.se/index.php?title=zcat(1)&amp;diff=8727&amp;oldid=prev</id>
		<title>Admin: Skapade sidan med &#039;== NAMN ==  &#039;&#039;&#039;gzip&#039;&#039;&#039;, &#039;&#039;&#039;gunzip&#039;&#039;&#039;, &#039;&#039;&#039;zcat&#039;&#039;&#039; – komprimera eller expandera filer  == SYNOPSIS ==  &lt;pre&gt; gzip [ -acdfhlLnNrtvV19 ] [-S suffix] [ namn ... ] gunzip [ -acfhlLnNrtvV ] [-S suffix] [ namn ... ] zcat [ -fhLV ] [ namn ... ] &lt;/pre&gt;  == BESKRIVNING ==  &#039;&#039;gzip&#039;&#039; minskar storleken på angivna filer med hjälp av Lempel-Ziv-kodning (LZ77). När det är möjligt ersätts varje fil med en ny fil med ändelsen &#039;&#039;&#039;.gz&#039;&#039;&#039;, samtidigt som ägarskap, rättigheter samt...&#039;</title>
		<link rel="alternate" type="text/html" href="https://wiki.linux.se/index.php?title=zcat(1)&amp;diff=8727&amp;oldid=prev"/>
		<updated>2026-03-29T17:21:43Z</updated>

		<summary type="html">&lt;p&gt;Skapade sidan med &amp;#039;== NAMN ==  &amp;#039;&amp;#039;&amp;#039;gzip&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;gunzip&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;zcat&amp;#039;&amp;#039;&amp;#039; – komprimera eller expandera filer  == SYNOPSIS ==  &amp;lt;pre&amp;gt; gzip [ -acdfhlLnNrtvV19 ] [-S suffix] [ namn ... ] gunzip [ -acfhlLnNrtvV ] [-S suffix] [ namn ... ] zcat [ -fhLV ] [ namn ... ] &amp;lt;/pre&amp;gt;  == BESKRIVNING ==  &amp;#039;&amp;#039;gzip&amp;#039;&amp;#039; minskar storleken på angivna filer med hjälp av Lempel-Ziv-kodning (LZ77). När det är möjligt ersätts varje fil med en ny fil med ändelsen &amp;#039;&amp;#039;&amp;#039;.gz&amp;#039;&amp;#039;&amp;#039;, samtidigt som ägarskap, rättigheter samt...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== NAMN ==&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;gzip&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;gunzip&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;zcat&amp;#039;&amp;#039;&amp;#039; – komprimera eller expandera filer&lt;br /&gt;
&lt;br /&gt;
== SYNOPSIS ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
gzip [ -acdfhlLnNrtvV19 ] [-S suffix] [ namn ... ]&lt;br /&gt;
gunzip [ -acfhlLnNrtvV ] [-S suffix] [ namn ... ]&lt;br /&gt;
zcat [ -fhLV ] [ namn ... ]&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== BESKRIVNING ==&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;gzip&amp;#039;&amp;#039; minskar storleken på angivna filer med hjälp av Lempel-Ziv-kodning (LZ77). När det är möjligt ersätts varje fil med en ny fil med ändelsen &amp;#039;&amp;#039;&amp;#039;.gz&amp;#039;&amp;#039;&amp;#039;, samtidigt som ägarskap, rättigheter samt åtkomst- och ändringstider behålls.&lt;br /&gt;
&lt;br /&gt;
Om inga filer anges, eller om filnamnet är &amp;#039;&amp;#039;&amp;#039;-&amp;#039;&amp;#039;&amp;#039;, komprimeras standard input till standard output.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;gzip&amp;#039;&amp;#039; försöker endast komprimera vanliga filer och ignorerar symboliska länkar.&lt;br /&gt;
&lt;br /&gt;
Som standard sparar &amp;#039;&amp;#039;gzip&amp;#039;&amp;#039; originalfilens namn och tidsstämpel i den komprimerade filen. Dessa används vid dekomprimering med flaggan &amp;#039;&amp;#039;&amp;#039;-N&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
Komprimerade filer kan återställas med:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
gzip -d&lt;br /&gt;
gunzip&lt;br /&gt;
zcat&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;gunzip&amp;#039;&amp;#039; tar en lista av filer och dekomprimerar filer med ändelser som &amp;#039;&amp;#039;&amp;#039;.gz&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;.z&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;.Z&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;.tgz&amp;#039;&amp;#039;&amp;#039; och &amp;#039;&amp;#039;&amp;#039;.taz&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;gunzip&amp;#039;&amp;#039; kan dekomprimera filer skapade av:&lt;br /&gt;
&lt;br /&gt;
gzip, zip, compress, compress -H, pack&lt;br /&gt;
&lt;br /&gt;
Formatet detekteras automatiskt.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;zcat&amp;#039;&amp;#039; är identiskt med:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
gunzip -c&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Det betyder att den skriver ut dekomprimerat innehåll till standard output istället för att skapa filer.&lt;br /&gt;
&lt;br /&gt;
== ALTERNATIV ==&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-a&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--ascii&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Konvertera radslut enligt lokala konventioner (främst icke-Unix-system).&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-c&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--stdout&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Skriv resultatet till standard output.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-d&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--decompress&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Dekomprimera filer.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-f&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--force&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Tvinga komprimering eller dekomprimering även om målfilen redan finns.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-h&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--help&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Visa hjälpskärm.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-l&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--list&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Visa information om komprimerade filer:&lt;br /&gt;
&lt;br /&gt;
komprimerad storlek&lt;br /&gt;
okomprimerad storlek&lt;br /&gt;
kompressionsgrad&lt;br /&gt;
originalfilnamn&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-L&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--license&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Visa licensinformation.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-n&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--no-name&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Spara inte originalnamn och tidsstämpel.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-N&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--name&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Spara och återställ originalnamn och tidsstämpel.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-q&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--quiet&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Undertryck varningar.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-r&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--recursive&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Gå rekursivt igenom kataloger.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-S .suf&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--suffix .suf&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Använd annan filändelse än &amp;#039;&amp;#039;&amp;#039;.gz&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-t&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--test&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Testa filens integritet.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-v&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--verbose&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Visa detaljerad information.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-V&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--version&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Visa versionsinformation.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;-#&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--fast&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;--best&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Ställ in komprimeringsnivå:&lt;br /&gt;
&lt;br /&gt;
-1 snabbast&lt;br /&gt;
-9 bäst komprimering&lt;br /&gt;
standard: -6&lt;br /&gt;
&lt;br /&gt;
== AVANCERAD ANVÄNDNING ==&lt;br /&gt;
&lt;br /&gt;
Flera komprimerade filer kan slås ihop:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
gzip -c file1 &amp;gt; foo.gz&lt;br /&gt;
gzip -c file2 &amp;gt;&amp;gt; foo.gz&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Dekomprimering:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
gunzip -c foo.gz&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Det motsvarar:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
cat file1 file2&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
För bättre komprimering:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
cat file1 file2 | gzip &amp;gt; foo.gz&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== MILJÖVARIABLER ==&lt;br /&gt;
&lt;br /&gt;
Miljövariabeln &amp;#039;&amp;#039;&amp;#039;GZIP&amp;#039;&amp;#039;&amp;#039; kan innehålla standardalternativ:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
export GZIP=&amp;quot;-8v --name&amp;quot;&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== SE ÄVEN ==&lt;br /&gt;
&lt;br /&gt;
[[znew(1)]], [[zcmp(1)]], [[zmore(1)]], [[zforce(1)]], [[gzexe(1)]], [[zip(1)]], [[unzip(1)]], [[compress(1)]], [[pack(1)]], [[compact(1)]]&lt;br /&gt;
&lt;br /&gt;
== DIAGNOSTIK ==&lt;br /&gt;
&lt;br /&gt;
Exit-status:&lt;br /&gt;
&lt;br /&gt;
0 – OK&lt;br /&gt;
1 – fel&lt;br /&gt;
2 – varning&lt;br /&gt;
&lt;br /&gt;
Vanliga fel:&lt;br /&gt;
&lt;br /&gt;
fil: inte gzip-format&lt;br /&gt;
fil: korrupt data&lt;br /&gt;
fil finns redan – skriva över?&lt;br /&gt;
&lt;br /&gt;
Vid korrupt fil kan data delvis räddas:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
zcat fil.gz &amp;gt; recover&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== BEGRÄNSNINGAR ==&lt;br /&gt;
&lt;br /&gt;
• Filer större än 4 GB kan ge felaktig storlek i &amp;#039;&amp;#039;&amp;#039;--list&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
• I vissa fall kan &amp;#039;&amp;#039;&amp;#039;--best&amp;#039;&amp;#039;&amp;#039; ge sämre komprimering än standard&lt;br /&gt;
&lt;br /&gt;
== BUGGAR ==&lt;br /&gt;
&lt;br /&gt;
För att få korrekt storlek på stora filer:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
zcat fil.gz | wc -c&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== COPYRIGHT ==&lt;br /&gt;
&lt;br /&gt;
Copyright © Free Software Foundation, Inc.&lt;br /&gt;
Copyright © Jean-loup Gailly&lt;br /&gt;
&lt;br /&gt;
Tillstånd ges att kopiera och distribuera denna manual enligt GNU-licensvillkor.&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
</feed>