Link from download pages to install guides (#7776)

content/doc/book/installing/linux.adoc

@@ -17,19 +17,18 @@ Jenkins installers are available for several Linux distributions.
 
 * <<Debian/Ubuntu>>
 * <<Fedora>>
-* <<red-hat-centos,Red Hat/Alma/Rocky>>
+* <<red-hat-centos,Red Hat Enterprise Linux and derivatives>>
 
 include::doc/book/installing/_installation_requirements.adoc[]
 
 == Debian/Ubuntu
 
 On Debian and Debian-based distributions like Ubuntu you can install Jenkins through `apt`.
 
-NOTE: With the release of link:https://www.debian.org/News/2023/20230610[Debian 12], OpenJDK 11 is *no longer* included.
-It has been replaced with link:https://openjdk.org/projects/jdk/17/[OpenJDK 17], which is reflected in the instructions below.
-
+[#debian-stable]
 === Long Term Support release
 
+[#long-term-support-release]
 A link:/download/lts/[LTS (Long-Term Support) release] is chosen every 12 weeks from the stream of regular releases as the stable release for that time period.
 It can be installed from the link:https://pkg.jenkins.io/debian-stable/[`debian-stable` apt repository].
 
@@ -44,8 +43,10 @@ sudo apt-get update
 sudo apt-get install jenkins
 ----
 
+[#debian-weekly]
 === Weekly release
 
+[#weekly-release]
 A new release is produced weekly to deliver bug fixes and features to users and plugin developers.
 It can be installed from the link:https://pkg.jenkins.io/debian/[`debian` apt repository].
 
@@ -61,7 +62,7 @@ sudo apt-get install jenkins
 ----
 
 Beginning with Jenkins 2.335 and Jenkins 2.332.1, the package is configured with `systemd` rather than the older System V `init`.
-See the link:https://www.digitalocean.com/community/tutorials/how-to-use-systemctl-to-manage-systemd-services-and-units[DigitalOcean community `systemd` tutorial] to better understand the benefits of `systemd` and the `systemctl` command.
+More information is available in link:/doc/book/system-administration/systemd-services/["Managing systemd services"].
 
 The package installation will:
 
@@ -99,9 +100,9 @@ Update the Debian apt repositories, install OpenJDK 17, and check the installati
 sudo apt update
 sudo apt install fontconfig openjdk-17-jre
 java -version
-openjdk version "17.0.8" 2023-07-18
-OpenJDK Runtime Environment (build 17.0.8+7-Debian-1deb12u1)
-OpenJDK 64-Bit Server VM (build 17.0.8+7-Debian-1deb12u1, mixed mode, sharing)
+openjdk version "17.0.13" 2024-10-15
+OpenJDK Runtime Environment (build 17.0.13+11-Debian-2)
+OpenJDK 64-Bit Server VM (build 17.0.13+11-Debian-2, mixed mode, sharing)
 ----
 
 [NOTE]
@@ -116,8 +117,10 @@ Simple software management tasks like install, search and remove are easier with
 
 You can install Jenkins through `dnf`. You need to add the Jenkins repository from the Jenkins website to the package manager first.
 
+[#fedora-stable]
 === Long Term Support release
 
+[#long-term-support-release-2]
 A link:/download/lts/[LTS (Long-Term Support) release] is chosen every 12 weeks from the stream of regular releases as the stable release for that time period.
 It can be installed from the link:https://pkg.jenkins.io/redhat-stable/[`redhat-stable`] yum repository.
 
@@ -133,8 +136,10 @@ sudo dnf install jenkins
 sudo systemctl daemon-reload
 ----
 
+[#fedora-weekly]
 === Weekly release
 
+[#weekly-release-2]
 A new release is produced weekly to deliver bug fixes and features to users and plugin developers.
 It can be installed from the link:https://pkg.jenkins.io/redhat/[`redhat`] yum repository.
 
@@ -204,17 +209,19 @@ firewall-cmd --reload
 ====
 
 [#red-hat-centos]
-== Red Hat/Alma/Rocky
+== Red Hat Enterprise Linux and derivatives
 
-You can install Jenkins through `yum` on Red Hat Enterprise Linux, Alma Linux, Rocky Linux, Oracle Linux, and other Red Hat based distributions.
+You can install Jenkins through `yum` on Red Hat Enterprise Linux, AlmaLinux, Rocky Linux, Oracle Linux, CentOS, and other Red Hat based distributions.
 
 .How To Install Jenkins on Rocky Linux 9
 video::2-L0WohfsqY[youtube, width=640, height=360]
 
 You need to choose either the Jenkins Long Term Support release or the Jenkins weekly release.
 
+[#red-hat-stable]
 === Long Term Support release
 
+[#long-term-support-release-3]
 A link:/download/lts/[LTS (Long-Term Support) release] is chosen every 12 weeks from the stream of regular releases as the stable release for that time period.
 It can be installed from the link:https://pkg.jenkins.io/redhat-stable/[`redhat-stable`] yum repository.
 
@@ -230,8 +237,10 @@ sudo yum install jenkins
 sudo systemctl daemon-reload
 ----
 
+[#red-hat-weekly]
 === Weekly release
 
+[#weekly-release-3]
 A new release is produced weekly to deliver bug fixes and features to users and plugin developers.
 It can be installed from the link:https://pkg.jenkins.io/redhat/[`redhat`] yum repository.
 

content/download/index.html.haml

@@ -78,13 +78,18 @@ title: Download and deploy
     },
     {
         "image": "ubuntu",
-        "href": "https://pkg.jenkins.io/debian-stable/",
+        "href": "/doc/book/installing/linux/#debianubuntu",
         "title": "Ubuntu/Debian"
     },
     {
         "image": "redhat",
-        "href": "https://pkg.jenkins.io/redhat-stable/",
-        "title": "Red Hat/Fedora/Alma/Rocky/CentOS"
+        "href": "/doc/book/installing/linux/#red-hat-centos",
+        "title": "Red Hat Enterprise Linux and derivatives"
+    },
+    {
+        "image": "fedora",
+        "href": "/doc/book/installing/linux/#fedora",
+        "title": "Fedora"
     },
     {
         "image": "windows",
@@ -135,13 +140,18 @@ title: Download and deploy
     },
     {
         "image": "ubuntu",
-        "href": "https://pkg.jenkins.io/debian/",
+        "href": "/doc/book/installing/linux/#debian-weekly",
         "title": "Ubuntu/Debian"
     },
     {
         "image": "redhat",
-        "href": "https://pkg.jenkins.io/redhat/",
-        "title": "Red Hat/Fedora/Alma/Rocky/CentOS"
+        "href": "/doc/book/installing/linux/#red-hat-weekly",
+        "title": "Red Hat Enterprise Linux and derivatives"
+    },
+    {
+        "image": "fedora",
+        "href": "/doc/book/installing/linux/#fedora-weekly",
+        "title": "Fedora"
     },
     {
         "image": "windows",

content/download/verify.adoc

@@ -45,7 +45,7 @@ Refer to link:https://www.ghacks.net/2018/04/16/how-to-verify-digital-signatures
 
 === Linux Package Repositories
 
-The long term support Linux package repositories for link:https://pkg.jenkins.io/debian-stable/[Debian/Ubuntu] and link:https://pkg.jenkins.io/redhat-stable/[Red Hat/Fedora/Alma/Rocky/CentOS] have used the following GPG key since Jenkins 2.387.2:
+The long term support Linux package repositories for link:/doc/book/installing/linux/#debian-stable[Debian/Ubuntu], link:/doc/book/installing/linux/#red-hat-stable[Red Hat Enterprise Linux (and derivatives)], and link:/doc/book/installing/linux/#fedora-stable[Fedora Linux] have used the following GPG key since Jenkins 2.387.2:
 
 [source]
 ----
@@ -55,7 +55,7 @@ uid                      Jenkins Project <[email protected]>
 sub   rsa4096 2023-03-27 [E] [expires: 2026-03-26]
 ----
 
-The weekly Linux package repositories for link:https://pkg.jenkins.io/debian/[Debian/Ubuntu] and link:https://pkg.jenkins.io/redhat/[Red Hat/Fedora/Alma/Rocky/CentOS] have used the same GPG key since Jenkins 2.397 (March 2023).
+The weekly Linux package repositories for link:/doc/book/installing/linux/#debian-weekly[Debian/Ubuntu], link:/doc/book/installing/linux/#red-hat-weekly[Red Hat Enterprise Linux (and derivatives)], and link:/doc/book/installing/linux/#fedora-weekly[Fedora Linux] have used the same GPG key since Jenkins 2.397 (March 2023).
 
 == Verifying Plugin Downloads