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                <title><![CDATA[Commandes Powershell]]></title>
                <link>https://patshow.fr.nf/informatik/pages/?url=/4-windows/5-commandes-powershell/</link>
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                <description><![CDATA[Fiche PowerShell - Commandes principales<br />
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Commandes de <span class="emoji-tag">&nbsp;</span>base<br />
&#8226; Get-Help <span class="emoji-tag">&nbsp;</span>: Affiche <span class="emoji-tag">&nbsp;</span>l&#8217;aide <span class="emoji-tag">&nbsp;</span>d&#8217;une <span class="emoji-tag">&nbsp;</span>commande<br />
&#8226; Get-Command <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Liste toutes <span class="emoji-tag">&nbsp;</span>les <span class="emoji-tag">&nbsp;</span>commandes<br />
&#8226; Get-Member <span class="emoji-tag">&nbsp;</span>: Affiche <span class="emoji-tag">&nbsp;</span>les <span class="emoji-tag">&nbsp;</span>propriétés <span class="emoji-tag">&nbsp;</span>d&#8217;un <span class="emoji-tag">&nbsp;</span>objet<br />
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Fichiers et dossiers<br />
&#8226; Get-ChildItem <span class="emoji-tag">&nbsp;</span>(ls, <span class="emoji-tag">&nbsp;</span>dir) <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Liste <span class="emoji-tag">&nbsp;</span>les fichiers<br />
&#8226; Set-Location <span class="emoji-tag">&nbsp;</span>(cd) <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Change <span class="emoji-tag">&nbsp;</span>de <span class="emoji-tag">&nbsp;</span>dossier<br />
&#8226; New-Item <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Crée <span class="emoji-tag">&nbsp;</span>un fichier <span class="emoji-tag">&nbsp;</span>ou <span class="emoji-tag">&nbsp;</span>dossier<br />
&#8226; Remove-Item <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Supprime <span class="emoji-tag">&nbsp;</span>un <span class="emoji-tag">&nbsp;</span>élément<br />
&#8226; Copy-Item <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Copie<br />
&#8226; Move-Item <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Déplace / <span class="emoji-tag">&nbsp;</span>renomme<br />
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Contenu des fichiers<br />
&#8226; Get-Content <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Lit <span class="emoji-tag">&nbsp;</span>un fichier<br />
&#8226; Set-Content <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Écrit <span class="emoji-tag">&nbsp;</span>(remplace)<br />
&#8226; Add-Content <span class="emoji-tag">&nbsp;</span>: Ajoute <span class="emoji-tag">&nbsp;</span>du <span class="emoji-tag">&nbsp;</span>contenu<br />
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Processus et services<br />
&#8226; Get-Process <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Liste <span class="emoji-tag">&nbsp;</span>les <span class="emoji-tag">&nbsp;</span>processus<br />
&#8226; Stop-Process <span class="emoji-tag">&nbsp;</span>: Arrête <span class="emoji-tag">&nbsp;</span>un <span class="emoji-tag">&nbsp;</span>processus<br />
&#8226; Get-Service <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Liste <span class="emoji-tag">&nbsp;</span>les <span class="emoji-tag">&nbsp;</span>services<br />
&#8226; Start-Service / <span class="emoji-tag">&nbsp;</span>Stop-Service <span class="emoji-tag">&nbsp;</span>:<span class="emoji-tag">&nbsp;</span><span class="emoji-tag">&nbsp;</span>Démarre ou arrête un service<br />
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Réseau<br />
&#8226; Test-Connection <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Test <span class="emoji-tag">&nbsp;</span>de <span class="emoji-tag">&nbsp;</span>connexion <span class="emoji-tag">&nbsp;</span>(ping)<br />
&#8226; Invoke-WebRequest <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Requête web<br />
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Filtrage et tri<br />
&#8226; Where-Object <span class="emoji-tag">&nbsp;</span>:<span class="emoji-tag">&nbsp;</span><span class="emoji-tag">&nbsp;</span>Filtre les objets selon des critères spécifiques<br />
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&#8226; Sort-Object <span class="emoji-tag">&nbsp;</span>:<span class="emoji-tag">&nbsp;</span><span class="emoji-tag">&nbsp;</span>Trie les objets par propriété<br />
&#8226; Select-Object <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Sélectionne <span class="emoji-tag">&nbsp;</span>des <span class="emoji-tag">&nbsp;</span>champs<br />
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Pipeline<br />
&#8226; | <span class="emoji-tag">&nbsp;</span>:<span class="emoji-tag">&nbsp;</span><span class="emoji-tag">&nbsp;</span>Permet de transmettre la sortie d'une commande comme entrée à la suivante<br />
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Variables et scripts<br />
&#8226; $var <span class="emoji-tag">&nbsp;</span>= valeur <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Déclaration <span class="emoji-tag">&nbsp;</span>de variable<br />
&#8226; foreach <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Boucle<br />
&#8226; if <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Condition<br />
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Utilitaires<br />
&#8226; Clear-Host <span class="emoji-tag">&nbsp;</span>(cls) <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Nettoie <span class="emoji-tag">&nbsp;</span>l&#8217;écran<br />
&#8226; Write-Output <span class="emoji-tag">&nbsp;</span>: Affiche <span class="emoji-tag">&nbsp;</span>du texte<br />
&#8226; Out-File <span class="emoji-tag">&nbsp;</span>: <span class="emoji-tag">&nbsp;</span>Écrit <span class="emoji-tag">&nbsp;</span>dans <span class="emoji-tag">&nbsp;</span>un fichier]]></description>
                <pubDate>Sat, 28 Mar 2026 09:12:00 +0100</pubDate>
                
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