fix broken links and links pointing to Learn (#17675)

77 files changed, 114 insertions, 484 deletions

diff --git a/README.md b/README.md
index c59d973951..e1bf920e23 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 <p align="center">
   <a href="https://github.com/netdata/netdata/"><img src="https://img.shields.io/github/stars/netdata/netdata?style=social" alt="GitHub Stars"></a>
   <br />
-  <a href="https://app.netdata.cloud/spaces/netdata-demo?utm_campaign=github_readme_demo_badge"><img src="https://img.shields.io/badge/Live Demo-green" alt="Live Demo"></a>
+  <a href="https://app.netdata.cloud/spaces/netdata-demo?utm_campaign=github_readme_demo_badge"><img src="https://img.shields.io/badge/Live%20Demo-green" alt="Live Demo"></a>
   <a href="https://github.com/netdata/netdata/releases/latest"><img src="https://img.shields.io/github/release/netdata/netdata.svg" alt="Latest release"></a>
   <a href="https://github.com/netdata/netdata-nightlies/releases/latest"><img src="https://img.shields.io/github/release/netdata/netdata-nightlies.svg" alt="Latest nightly build"></a>
   <br />
@@ -256,7 +256,7 @@ Check the [systemd-journal plugin of Netdata](https://github.com/netdata/netdata
    Netdata can be installed on all Linux, macOS, and FreeBSD systems. We provide binary packages for the most popular operating systems and package managers.
 
    - Install on [Ubuntu, Debian CentOS, Fedora, Suse, Red Hat, Arch, Alpine, Gentoo, even BusyBox](https://learn.netdata.cloud/docs/installing/one-line-installer-for-all-linux-systems).
-   - Install with [Docker](https://learn.netdata.cloud/docs/installing/docker).<br/>
+   - Install with [Docker](https://github.com/netdata/netdata/blob/master/packaging/docker/README.md).<br/>
      Netdata is a [Verified Publisher on DockerHub](https://hub.docker.com/r/netdata/netdata) and our users enjoy free unlimited DockerHub pulls :heart_eyes:.
    - Install on [MacOS](https://learn.netdata.cloud/docs/installing/macos) :metal:.
    - Install on [FreeBSD](https://learn.netdata.cloud/docs/installing/freebsd) and [pfSense](https://learn.netdata.cloud/docs/installing/pfsense).
@@ -429,7 +429,7 @@ Of course it is! We do our best to ensure it is!
 We understand that Netdata is a software piece that is installed on millions of production systems across the world. So, it is important for us, Netdata to be as secure as possible:
 
   - We follow the [Open Source Security Foundation](https://bestpractices.coreinfrastructure.org/en/projects/2231) best practices.
-  - We have given great attention to detail when it comes to security design. Check out our [security design](https://learn.netdata.cloud/docs/architecture/security-and-privacy-design).
+  - We have given great attention to detail when it comes to security design. Check out our [security design](https://github.com/netdata/netdata/blob/master/docs/security-and-privacy-design/README.md).
   - Netdata is a popular open-source project and is frequently tested by many security analysts.
   - Check also our [security policies and advisories published so far](https://github.com/netdata/netdata/security).
 
diff --git a/docs/alerts-and-notifications/creating-alerts-with-netdata-alerts-configuration-manager.md b/docs/alerts-and-notifications/creating-alerts-with-netdata-alerts-configuration-manager.md
index 620764c188..ca786df376 100644
--- a/docs/alerts-and-notifications/creating-alerts-with-netdata-alerts-configuration-manager.md
+++ b/docs/alerts-and-notifications/creating-alerts-with-netdata-alerts-configuration-manager.md
@@ -42,4 +42,4 @@ You can read more about the different options in the [Alerts reference documenta
 
 - **Alert Template Name**: Provide a unique name for the alert.
 - **Alert Template Description**: Offer a brief explanation of what the alert monitors.
-- **Alert Summary**: Create a custom title for alert notifications, which can be integrated with centralized notification systems available [here](https://learn.netdata.cloud/docs/alerting/notifications/centralized-cloud-notifications).
+- **Alert Summary**: Create a custom title for alert notifications, which can be integrated with centralized notification systems available [here](https://learn.netdata.cloud/docs/alerts-&-notifications/notifications/centralized-cloud-notifications).
diff --git a/docs/deployment-guides/deployment-strategies.md b/docs/deployment-guides/deployment-strategies.md
index 216f5a107f..7b8b2d8c41 100644
--- a/docs/deployment-guides/deployment-strategies.md
+++ b/docs/deployment-guides/deployment-strategies.md
@@ -58,7 +58,7 @@ On the child node, edit `netdata.conf` by using the edit-config script: `/etc/ne
 
 ```yaml
 [db]
-    # https://learn.netdata.cloud/docs/agent/database
+    # https://github.com/netdata/netdata/blob/master/src/database/README.md
     # none = no retention, ram = some retention in ram
     mode = ram
     # The retention in seconds.
diff --git a/packaging/installer/REINSTALL.md b/packaging/installer/REINSTALL.md
index a2cf238b2e..908d87acc1 100644
--- a/packaging/installer/REINSTALL.md
+++ b/packaging/installer/REINSTALL.md
@@ -62,5 +62,4 @@ If you still experience problems with your Netdata Agent installation after foll
 best route is to [uninstall](https://github.com/netdata/netdata/blob/master/packaging/installer/UNINSTALL.md) and then try a fresh installation using the [one-line
 installer](https://github.com/netdata/netdata/blob/master/packaging/installer/methods/kickstart.md).
 
-You can also post to our [community forums](https://community.netdata.cloud/c/support/13) or create a new [bug
-report](https://github.com/netdata/netdata/issues/new?assignees=&labels=bug%2Cneeds+triage&template=BUG_REPORT.yml).
+You can also post to our [community forums](https://community.netdata.cloud) or create a new [bug report](https://github.com/netdata/netdata/issues/new?assignees=&labels=bug%2Cneeds+triage&template=BUG_REPORT.yml).
diff --git a/packaging/installer/UPDATE.md b/packaging/installer/UPDATE.md
index 1e89577e35..c851bf9dff 100644
--- a/packaging/installer/UPDATE.md
+++ b/packaging/installer/UPDATE.md
@@ -132,7 +132,7 @@ brew upgrade netdata
 ```
 
 Homebrew downloads the latest Netdata via the
-[formulae](https://github.com/Homebrew/homebrew-core/blob/master/Formula/netdata.rb), ensures all dependencies are met,
+[formulae](https://github.com/Homebrew/homebrew-core/blob/master/Formula/n/netdata.rb), ensures all dependencies are met,
 and updates Netdata via reinstallation.
 
 If you instead installed Netdata using our one-line installation script, you can use our [regular update
diff --git a/packaging/installer/methods/freebsd.md b/packaging/installer/methods/freebsd.md
index 1fb955b048..932b3b3e8a 100644
--- a/packaging/installer/methods/freebsd.md
+++ b/packaging/installer/methods/freebsd.md
@@ -28,7 +28,7 @@ Please respond in the affirmative for any relevant prompts during the installati
 
 ## Install Netdata
 
-The simplest method is to use the single line [kickstart script](https://learn.netdata.cloud/docs/agent/packaging/installer/methods/kickstart)
+The simplest method is to use the single line [kickstart script](https://github.com/netdata/netdata/blob/master/packaging/installer/methods/kickstart.md)
 
 If you have a Netdata cloud account then clicking on the **Connect Nodes** button will generate the kickstart command you should use. Use the command from the "Linux" tab, it should look something like this:
 
diff --git a/packaging/installer/methods/manual.md b/packaging/installer/methods/manual.md
index cb6cc95bb9..d3cf81f87b 100644
--- a/packaging/installer/methods/manual.md
+++ b/packaging/installer/methods/manual.md
@@ -40,7 +40,7 @@ and other operating systems and is regularly tested. You can find this tool [her
     -   Please note that for RHEL/CentOS you need
         [EPEL](http://www.tecmint.com/how-to-enable-epel-repository-for-rhel-centos-6-5/).
         In addition, RHEL/CentOS version 6 also need
-        [OKay](https://okay.com.mx/blog-news/rpm-repositories-for-centos-6-and-7.html) for package libuv version 1.
+        [OKay](https://okay.com.mx) for package libuv version 1.
     -   CentOS 8 / RHEL 8 requires a bit of extra work. See the dedicated section below.
 
 -   **SUSE** Linux and its derivatives (including **openSUSE**)
@@ -140,7 +140,7 @@ required if manually installing packages.
 CentOS 6.x:
 
 - Enable the EPEL repo
-- Enable the additional repo from [okay.network](https://okay.network/blog-news/rpm-repositories-for-centos-6-and-7.html)
+- Enable the additional repo from [okay.network](https://okay.network)
 
 And install the minimum required dependencies.
 
@@ -154,7 +154,7 @@ CentOS 8.x:
 
 - Enable the PowerTools repo
 - Enable the EPEL repo
-- Enable the Extra repo from [OKAY](https://okay.network/blog-news/rpm-repositories-for-centos-6-and-7.html)
+- Enable the Extra repo from [OKAY](https://okay.network)
 
 And install the minimum required dependencies:
 
diff --git a/packaging/installer/methods/packages.md b/packaging/installer/methods/packages.md
index bd0072d213..39f695462b 100644
--- a/packaging/installer/methods/packages.md
+++ b/packaging/installer/methods/packages.md
@@ -8,7 +8,7 @@ learn_rel_path: "Installation/Installation methods"
 sidebar_position: 20
 -->
 
-# Install Netdata using native DEB/RPM packages.
+# Install Netdata using native DEB/RPM packages
 
 For most common Linux distributions that use either DEB or RPM packages, Netdata provides pre-built native packages
 for current releases in-line with
@@ -20,8 +20,6 @@ When using the kickstart script, you can force usage of native DEB or RPM packag
 `--native-only` when invoking the script. This will cause it to only attempt to use native packages for the install,
 and fail if it cannot do so.
 
-
-
 > ### Note
 >
 > In July 2022, we switched hosting of our native packages from Package Cloud to self-hosted repositories.
@@ -31,10 +29,9 @@ and fail if it cannot do so.
 > When selecting a repository configuration package, note that the version 2 packages provide configuration for
 > our self-hosted repositories, and then version 1 packages provide configuration for Package Cloud.
 
+## Manual setup of RPM packages
 
-## Manual setup of RPM packages.
-
-Netdata’s official RPM repositories are hosted at https://repo.netdata.cloud/repos. We provide four groups of
+Netdata’s official RPM repositories are hosted at <https://repo.netdata.cloud/repos>. We provide four groups of
 repositories at that top level:
 
 - `stable`: Contains packages for stable releases of the Netdata Agent.
@@ -55,14 +52,14 @@ Under each of those directories is a directory for each supported release of tha
 directory for each supported CPU architecture which contains the actual repository.
 
 For example, for stable release packages for RHEL 9 on 64-bit x86, the full URL for the repository would be
-https://repo.netdata.cloud/repos/stable/el/9/x86_64/
+<https://repo.netdata.cloud/repos/stable/el/9/x86_64/>
 
 Our RPM packages and repository metadata are signed using a GPG key with a user name of ‘Netdatabot’. The
 current key fingerprint is `6588FDD7B14721FE7C3115E6F9177B5265F56346`. The associated public key can be fetched from
 `https://repo.netdata.cloud/netdatabot.gpg.key`.
 
 If you are explicitly configuring a system to use our repositories, the recommended setup is to download the
-appropriate repository configuration package from https://repo.netdata.cloud/repos/repoconfig and install it
+appropriate repository configuration package from <https://repo.netdata.cloud/repos/repoconfig> and install it
 directly on the target system using the system package manager. This will ensure any packages needed to use the
 repository are also installed, and will help enable a seamless transition if we ever need to change our infrastructure.
 
@@ -73,9 +70,9 @@ repository are also installed, and will help enable a seamless transition if we
 > repository _should_ be pulled in automatically by our repository config packages, but if it is not you may need
 > to manually install `epel-release` to be able to successfully install the Netdata packages.
 
-## Manual setup of DEB packages.
+## Manual setup of DEB packages
 
-Netdata’s official DEB repositories are hosted at https://repo.netdata.cloud/repos. We provide four groups of
+Netdata’s official DEB repositories are hosted at <https://repo.netdata.cloud/repos>. We provide four groups of
 repositories at that top level:
 
 - `stable`: Contains packages for stable releases of the Netdata Agent.
@@ -105,7 +102,7 @@ current key fingerprint is `6588FDD7B14721FE7C3115E6F9177B5265F56346`. The assoc
 `https://repo.netdata.cloud/netdatabot.gpg.key`.
 
 If you are explicitly configuring a system to use our repositories, the recommended setup is to download the
-appropriate repository configuration package from https://repo.netdata.cloud/repos/repoconfig and install it
+appropriate repository configuration package from <https://repo.netdata.cloud/repos/repoconfig> and install it
 directly on the target system using the system package manager. This will ensure any packages needed to use the
 repository are also installed, and will help enable a seamless transition if we ever need to change our infrastructure.
 
diff --git a/packaging/maintainers/README.md b/packaging/maintainers/README.md
index 3d759ecf0c..612c7d0d73 100644
--- a/packaging/maintainers/README.md
+++ b/packaging/maintainers/README.md
@@ -33,7 +33,7 @@ This page tracks the package maintainers for Netdata, for various operating syst
 
 | System | URL | Core Developer | Package Maintainer
 |:-:|:-:|:-:|:-:|
-| macOS Homebrew Formula|[link](https://github.com/Homebrew/homebrew-core/blob/master/Formula/netdata.rb)|@vlvkobal|@rickard-von-essen
+| macOS Homebrew Formula|[link](https://github.com/Homebrew/homebrew-core/blob/master/Formula/n/netdata.rb)|@vlvkobal|@rickard-von-essen
 
 ---
 
@@ -48,7 +48,6 @@ This page tracks the package maintainers for Netdata, for various operating syst
 
 | Embedded Linux | Netdata Version | Maintainer | Related URL |
 | :-: | :-: | :-: | :-- |
-| ASUSTOR NAS | ? | William Lin | https://www.asustor.com/apps/app_detail?id=532 |
 | OpenWRT | Release | @nitroshift | [openwrt package](https://github.com/openwrt/packages/tree/master/admin/netdata) |
 | ReadyNAS | Release | @NAStools | https://github.com/nastools/netdata |
 | QNAP | Release | QNAP_Stephane | https://forum.qnap.com/viewtopic.php?t=121518 |
diff --git a/src/claim/README.md b/src/claim/README.md
index 474a69b9e0..5897fb815f 100644
--- a/src/claim/README.md
+++ b/src/claim/README.md
@@ -73,7 +73,7 @@ Connecting a Node to a War Room:
    terminal window. Press Enter to initiate the connection process.
 
 > Note: When connecting from
-> the [Nodes tab](https://github.com/netdata/netdata/blob/master/docs/dashboard/nodes-tab.md), the room parameter will
+> the [Nodes tab](https://github.com/netdata/netdata/blob/master/docs/dashboards-and-charts/nodes-tab.md), the room parameter will
 > be
 > set to the current War Room.
 
diff --git a/src/collectors/COLLECTORS.md b/src/collectors/COLLECTORS.md
index 616e0affe0..e0219774d5 100644
--- a/