Voir la source de Configuration du service resolvconf sous Ubuntu pour la résolution DNS

=== Installation de resolvconf ===
<syntaxhighlight lang="bash">
sudo apt update
sudo apt upgrade
sudo apt install resolvconf
</syntaxhighlight>

=== Configuration du service resolvconf ===
<syntaxhighlight lang="bash">
sudo systemctl start resolvconf.service
sudo systemctl enable resolvconf.service
sudo systemctl status resolvconf.service
</syntaxhighlight>

==== Configuration des redirecteurs DNS ====
<syntaxhighlight lang="bash">
sudo nano /etc/resolvconf/resolv.conf.d/head
</syntaxhighlight><syntaxhighlight lang="bash" line="1">
nameserver 9.9.9.9
nameserver 149.112.112.112

</syntaxhighlight>

==== Activation des mises à jours automatiques ====
<syntaxhighlight lang="bash">
sudo resolvconf --enable-updates
sudo resolvconf -u

</syntaxhighlight>

=== Redémarrage des services resolvconf ===
<syntaxhighlight lang="bash">
sudo systemctl restart resolvconf.service
sudo systemctl restart systemd-resolved.service
</syntaxhighlight>

=== Vérification ===
<syntaxhighlight lang="bash">
resolvectl status
</syntaxhighlight>

=== Liens ===
[https://www.ionos.com/digitalguide/server/configuration/change-dns-server-on-ubuntu/#:~:text=Using%20Ubuntu%20with%20a%20graphical,up%20in%20the%20appropriate%20format. https://www.ionos.com/digitalguide/server/configuration/change-dns-server-on-ubuntu/#:~:text=Using%20Ubuntu%20with%20a%20graphical,up%20in%20the%20appropriate%20format.]
[[Catégorie:Linux]]
[[Catégorie:DNS]]
[[Catégorie:Resolvconf]]
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