diff --git a/pages/linux/dnf-config-manager.md b/pages/linux/dnf-config-manager.md
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+# dnf config-manager
+
+> Manage DNF configuration options and repositories on Fedora-based systems.
+> More information: <https://manned.org/dnf-config-manager>.
+
+- Add (and enable) a repository from a URL:
+
+`dnf config-manager --add-repo={{repository_url}}`
+
+- Print current configuration values:
+
+`dnf config-manager --dump`
+
+- Enable a specific repository:
+
+`dnf config-manager --set-enabled {{repository_id}}`
+
+- Disable specified repositories:
+
+`dnf config-manager --set-disabled {{repository_id1 repository_id2 ...}}`
+
+- Set a configuration option for a repository:
+
+`dnf config-manager --setopt={{option}}={{value}}`
+
+- Display help:
+
+`dnf config-manager --help-cmd`
diff --git a/pages/linux/yum-config-manager.md b/pages/linux/yum-config-manager.md
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+# yum config-manager
+
+> This command is an alias of `dnf config-manager`.
+
+- View documentation for the original command:
+
+`tldr dnf config-manager`