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<li class="toctree-l2 current has-children current-page"><a class="current reference internal" href="#">Duplikat Filsøk</a><input aria-label="Toggle navigation of Duplikat Filsøk" checked="" class="toctree-checkbox" id="toctree-checkbox-9" name="toctree-checkbox-9" role="switch" type="checkbox"/><label for="toctree-checkbox-9"><span class="icon"><svg><use href="#svg-arrow-right"></use></svg></span></label><ul>
<li class="toctree-l3"><a class="reference internal" href="example_duplicatesearch.html">Hvordan fungerer duplikatsøket?</a></li>
<li class="toctree-l3"><a class="reference internal" href="deduplication.html">Hvordan fungerer deduplisering?</a></li>
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<li class="toctree-l2 has-children"><a class="reference internal" href="custom_file_search.html">Avansert Søk</a><input aria-label="Toggle navigation of Avansert Søk" class="toctree-checkbox" id="toctree-checkbox-10" name="toctree-checkbox-10" role="switch" type="checkbox"/><label for="toctree-checkbox-10"><span class="icon"><svg><use href="#svg-arrow-right"></use></svg></span></label><ul>
<li class="toctree-l3"><a class="reference internal" href="searchfilter_definition.html">Hvordan definerer jeg søkefiltre?</a></li>
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<article role="main" id="furo-main-content">
<section id="duplicate-file-search">
<h1>Duplikat Filsøk<a class="headerlink" href="#duplicate-file-search" title="Link to this heading">¶</a></h1>
<p>Søket etter duplikatfiler leter etter duplikater på de valgte stasjonene eller delingene.</p>
<p>I denne sammenhengen er duplikatfiler filer som ser ut til å eksistere mer enn én gang. Slike overflødige filer øker den tildelte plassen på diskene dine unødvendig.</p>
<a class="reference internal image-reference" href="_images/TreeSize-FileSearch_DuplicateFiles.png"><img alt="_images/TreeSize-FileSearch_DuplicateFiles.png" class="align-center" src="_images/TreeSize-FileSearch_DuplicateFiles.png" style="width: 100%;" />
</a>
<section id="context-tab">
<h2>Kontekstfane<a class="headerlink" href="#context-tab" title="Link to this heading">¶</a></h2>
<section id="search-mode">
<h3>Søkemodus<a class="headerlink" href="#search-mode" title="Link to this heading">¶</a></h3>
<p>Velg en av tre moduser for søk etter duplikater. Du kan søke etter duplikatfiler, duplikatmapper eller filer som ikke har noen duplikater.</p>
<section id="duplicate-files">
<h4>Dupliserte filer<a class="headerlink" href="#duplicate-files" title="Link to this heading">¶</a></h4>
<p>Søker etter filer som er duplikater av hverandre, ved hjelp av den valgte sammenligningsmetoden.</p>
</section>
<section id="duplicate-folders">
<h4>Duplikerte Mapper<a class="headerlink" href="#duplicate-folders" title="Link to this heading">¶</a></h4>
<p>Søker etter mapper som er duplikater av hverandre. To mapper anses som duplikater hvis de inneholder det samme antallet undermapper og filer. Disse undermappene og filene må også være like hverandre, med hensyn til den valgte sammenligningsmetoden.</p>
</section>
<section id="unique-files">
<h4>Unike filer<a class="headerlink" href="#unique-files" title="Link to this heading">¶</a></h4>
<p>Denne innstillingen søker etter filer som ikke har noen duplikater i de valgte søkestiene.</p>
</section>
</section>
<section id="comparison-method">
<h3>Sammenligningsmetode<a class="headerlink" href="#comparison-method" title="Link to this heading">¶</a></h3>
<p>Definerer hvilke kriterier som skal brukes for å identifisere filer som duplikater. Her er en liste over de tilgjengelige strategiene:</p>
<section id="file-content">
<h4>Filinnhold<a class="headerlink" href="#file-content" title="Link to this heading">¶</a></h4>
<p>Dette alternativet bruker MD5-sjekksummer for sammenligning som standard.</p>
<p>Når denne metoden brukes, beregnes en såkalt hash-verdi basert på innholdet i hver fil. Filer med samme innhold vil ha samme hash-verdi, filer med forskjellig innhold vil nesten helt sikkert ha forskjellige verdier. Tomme filer ignoreres, siden det ikke er noe innhold å sammenligne.</p>
<p>Dette er mer nøyaktig enn å sammenligne filer etter navn, størrelse og dato, men det er også mye tregere.</p>
<p>Innen filsøkealternativene er det mulig å justere denne metoden til å bruke SHA256-hash i stedet. SHA256-algoritmen reduserer den statistiske risikoen for hash-kollisjoner sammenlignet med MD5, men den er også betydelig tregere. Dette alternativet er kun synlig når du bruker ekspertapplikasjonsmodus.</p>
</section>
<section id="size-name-and-date">
<h4>Størrelse, Navn og Dato<a class="headerlink" href="#size-name-and-date" title="Link to this heading">¶</a></h4>
<p>Velg dette alternativet for å identifisere duplikatfiler ved å se etter like navn, størrelser og datoer for siste endring.</p>
<p>Dette er mye raskere enn å bruke sjekksummer for å indikere duplikater, men det er også mindre nøyaktig.</p>
</section>
<section id="name-and-size">
<h4>Navn og Størrelse<a class="headerlink" href="#name-and-size" title="Link to this heading">¶</a></h4>
<p>Velg dette alternativet for å identifisere duplikatfiler ved å se etter like navn og størrelser.</p>
<p>Lik den aller første sammenligningskriteriet, men uten å ta hensyn til «sist endret» tidsstempel for filene.</p>
<p>Dette er nyttig i tilfelle filer har blitt flyttet fra ett sted til et annet, noe som kan endre dette tidsstempelet.</p>
</section>
<section id="name">
<h4>Navn<a class="headerlink" href="#name" title="Link to this heading">¶</a></h4>
<p>Velg dette alternativet for å finne alle filer med like filnavn.</p>
<p>Denne sammenligningstypen kan være nyttig når du leter etter uønskede kopier (f.eks. dokumenter som har blitt kopiert og endret lokalt).</p>
</section>
<section id="name-without-extension">
<h4>Navn Uten Utvidelse<a class="headerlink" href="#name-without-extension" title="Link to this heading">¶</a></h4>
<p>Velg dette alternativet for å oppdage filer med like navn, uten å ta hensyn til filtypen.</p>
<p>Dette kan være interessant hvis du søker etter dupliserte sikkerhetskopifiler eller f.eks. radata og kompakte bilde- eller videofiler («MyPhoto.bmp» - «MyPhoto.png»).</p>
</section>
<section id="size-and-date">
<h4>Størrelse og Dato<a class="headerlink" href="#size-and-date" title="Link to this heading">¶</a></h4>
<p>Sammenligner filer i henhold til størrelse og datoverdier. Dette gir et raskere, men derfor mindre nøyaktig søk etter duplikatfiler med forskjellige navn. Utilsiktede kopier med navn som «Kopi av …» kan identifiseres raskt ved hjelp av denne metoden.</p>
</section>
<section id="size-only">
<h4>Kun størrelse<a class="headerlink" href="#size-only" title="Link to this heading">¶</a></h4>
<p>Velg dette alternativet for å finne alle filer med samme størrelse.</p>
</section>
</section>
<section id="search-filters">
<h3>Søkefiltre<a class="headerlink" href="#search-filters" title="Link to this heading">¶</a></h3>
<p>Flere alternativer for å tilpasse søket etter duplikatfiler:</p>
<section id="exclude-filter">
<h4>Ekskluderingsfilter<a class="headerlink" href="#exclude-filter" title="Link to this heading">¶</a></h4>
<p>Lar deg aktivere, deaktivere eller tilpasse de globale ekskluderingsfiltrene for dette søket.</p>
<p>Ved å begrense duplikatsøket til et bestemt forhåndsutvalg av filer, kan du forhindre at filer i visse kataloger (f.eks. de lokale systemkatalogene) listes som duplikater. I tillegg vil dette alternativet redusere antallet filer som skal sammenlignes, noe som gjør søket raskere.</p>
</section>
<section id="ignore-ntfs-hardlinks">
<h4>Ignorer NTFS &hardlinker<a class="headerlink" href="#ignore-ntfs-hardlinks" title="Link to this heading">¶</a></h4>
<p>Hvis dette alternativet er aktivert, blir ikke hardlenker betraktet som filduplikater. Merk: NTFS-hardlenker allokerer ikke minne. Hvis du sletter dem, blir det derfor ikke mer minne tilgjengelig. I tillegg bruker TreeSize hardlenker for deduplikering.</p>
</section>
</section>
</section>
<section id="deduplicate">
<h2>&Dedupliser<a class="headerlink" href="#deduplicate" title="Link to this heading">¶</a></h2>
<p>Bruk knappen «Operasjoner > Deduplikering» for å erstatte alle dupliserte filer unntatt én med NTFS-hardlenker (<a class="reference internal" href="deduplication.html#deduplication"><span class="std std-ref">Hvordan fungerer deduplisering?</span></a>)</p>
<a class="reference internal image-reference" href="_images/TreeSize-FileSearch_Duplicates_Deduplicate.png"><img alt="_images/TreeSize-FileSearch_Duplicates_Deduplicate.png" class="align-center" src="_images/TreeSize-FileSearch_Duplicates_Deduplicate.png" style="width: 100%;" />
</a>
<p>I konfigurasjonsvinduet kan du velge en loggfil som de utførte utskiftningene skal logges i. Du kan også definere hvordan TreeSize skal håndtere filer som ligger på forskjellige harddisker.</p>
<p>Du kan enten erstatte filer på samme harddisk med hardlenker hver for seg, eller du kan velge en referansedisk og erstatte alle filer på andre harddisker med symbolske lenker.</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>Hvis du ikke får tillatelse til å opprette symbolske lenker, opprettes det i stedet en Windows-snarvei (.LNK-fil) som reserve.</p>
</div>
<p>Kontekstmenyen i listen over dupliserte filer tilbyr en funksjon som heter «Erstatt duplikater med hardlenker».</p>
<p>Denne funksjonen fungerer på samme måte som «Deduplikat»-funksjonen, men håndterer alle valgte filer i stedet for markerte filer.</p>
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<li class="toctree-l1"><a class="reference internal" href="example_duplicatesearch.html">Hvordan fungerer duplikatsøket?</a></li>
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<li><a class="reference internal" href="#">Duplikat Filsøk</a><ul>
<li><a class="reference internal" href="#context-tab">Kontekstfane</a><ul>
<li><a class="reference internal" href="#search-mode">Søkemodus</a><ul>
<li><a class="reference internal" href="#duplicate-files">Dupliserte filer</a></li>
<li><a class="reference internal" href="#duplicate-folders">Duplikerte Mapper</a></li>
<li><a class="reference internal" href="#unique-files">Unike filer</a></li>
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<li><a class="reference internal" href="#comparison-method">Sammenligningsmetode</a><ul>
<li><a class="reference internal" href="#file-content">Filinnhold</a></li>
<li><a class="reference internal" href="#size-name-and-date">Størrelse, Navn og Dato</a></li>
<li><a class="reference internal" href="#name-and-size">Navn og Størrelse</a></li>
<li><a class="reference internal" href="#name">Navn</a></li>
<li><a class="reference internal" href="#name-without-extension">Navn Uten Utvidelse</a></li>
<li><a class="reference internal" href="#size-and-date">Størrelse og Dato</a></li>
<li><a class="reference internal" href="#size-only">Kun størrelse</a></li>
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<li><a class="reference internal" href="#exclude-filter">Ekskluderingsfilter</a></li>
<li><a class="reference internal" href="#ignore-ntfs-hardlinks">Ignorer NTFS &hardlinker</a></li>
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