Move install scripts and link to them from multiple places

Author: josevalim

install.markdown

@@ -16,36 +16,6 @@ Note that Elixir {{ stable.name }} requires Erlang {{ stable.minimum_otp }} or l
 
 If you are not sure if you have Elixir installed or not, you can run `elixir --version` in your terminal.
 
-## Install Script
-
-Elixir and Erlang/OTP can be quickly installed for macOS, Windows, or Ubuntu using an `install.sh`/`install.bat` script:
-
-If you are using bash (macOS/Ubuntu/Windows), run:
-
-```sh
-curl -fsSO {{ site.url }}/install.sh
-sh install.sh elixir@{{ stable.version }} otp@{{ stable.recommended_otp }}
-installs_dir=$HOME/.elixir-install/installs
-export PATH=$installs_dir/otp/{{ stable.recommended_otp }}/bin:$PATH
-export PATH=$installs_dir/elixir/{{ stable.version }}-otp-{{ stable.otp_versions[0] }}/bin:$PATH
-iex
-```
-
-If you are using PowerShell (Windows), run:
-
-```pwsh
-curl.exe -fsSO {{ site.url }}/install.bat
-.\install.bat elixir@{{ stable.version }} otp@{{ stable.recommended_otp }}
-$installs_dir = "$env:USERPROFILE\.elixir-install\installs"
-$env:PATH = "$installs_dir\otp\{{ stable.recommended_otp }}\bin;$env:PATH"
-$env:PATH = "$installs_dir\elixir\{{ stable.version }}-otp-{{ stable.otp_versions[0] }}\bin;$env:PATH"
-iex.bat
-```
-
-Use `install.sh --help` or `install.bat --help` to learn more about available arguments and options.
-
-Install scripts support installing Elixir 1.14+.
-
 ## By Operating System
 
 Install Elixir according to your operating system and tool of choice.
@@ -58,7 +28,9 @@ Install Elixir according to your operating system and tool of choice.
   - Using [Macports](https://www.macports.org/):
     * Run: `sudo port install elixir`
 
-Note version managers (described below), are also available for macOS.
+  - Using [version managers](#version-managers)
+
+  - Using [install scripts](#install-scripts)
 
 ### GNU/Linux
 
@@ -94,10 +66,7 @@ Keep in mind that each Elixir version supports specific Erlang/OTP versions. [Se
       $ sudo apt install elixir erlang-dev erlang-xmerl
       ```
 
-  - **Fedora 21 (and older)**
-    * Run: `sudo yum install elixir`
-
-  - **Fedora 22 (and newer)**
+  - **Fedora**
     * Run: `sudo dnf install elixir erlang`
     * Documentation is available in separate packages: `sudo dnf install elixir-doc erlang-doc`
     * Fedora's Rawhide repository has newer versions before they go into the main repositories: `sudo dnf --disablerepo='*' --enablerepo=rawhide install elixir elixir-doc erlang erlang-doc`
@@ -124,6 +93,7 @@ Keep in mind that each Elixir version supports specific Erlang/OTP versions. [Se
 
   - **Ubuntu**
     * Run: `sudo apt install elixir`
+    * Alternativel, use [install scripts](#install-scripts)
 
   - **Void Linux**
     * Run: `xbps-install -S elixir`
@@ -159,7 +129,7 @@ Keep in mind that each Elixir version supports specific Erlang/OTP versions. [Se
   - Using [Chocolatey](https://community.chocolatey.org/):
     * Install Elixir (installs Erlang as a dependency): `choco install elixir`
 
-Elixir versions before v1.15 can also be installed using the deprecated [Online Elixir Installer](https://github.com/elixir-lang/elixir-windows-setup/releases/tag/v2.4).
+  - Using [install scripts](#install-scripts)
 
 ### Raspberry Pi and embedded devices
 
@@ -178,6 +148,36 @@ If you are familiar with Docker you can use the official Docker image to get sta
 
 The above will automatically point to the latest Erlang and Elixir available. For production usage, we recommend using [Hex.pm Docker images](https://hub.docker.com/r/hexpm/elixir), which are immutable and point to a specific Erlang and Elixir version.
 
+## Install scripts
+
+Elixir and Erlang/OTP can be quickly installed for macOS, Windows, or Ubuntu using an `install.sh`/`install.bat` script:
+
+If you are using bash (macOS/Ubuntu/Windows), run:
+
+```sh
+curl -fsSO {{ site.url }}/install.sh
+sh install.sh elixir@{{ stable.version }} otp@{{ stable.recommended_otp }}
+installs_dir=$HOME/.elixir-install/installs
+export PATH=$installs_dir/otp/{{ stable.recommended_otp }}/bin:$PATH
+export PATH=$installs_dir/elixir/{{ stable.version }}-otp-{{ stable.otp_versions[0] }}/bin:$PATH
+iex
+```
+
+If you are using PowerShell (Windows), run:
+
+```pwsh
+curl.exe -fsSO {{ site.url }}/install.bat
+.\install.bat elixir@{{ stable.version }} otp@{{ stable.recommended_otp }}
+$installs_dir = "$env:USERPROFILE\.elixir-install\installs"
+$env:PATH = "$installs_dir\otp\{{ stable.recommended_otp }}\bin;$env:PATH"
+$env:PATH = "$installs_dir\elixir\{{ stable.version }}-otp-{{ stable.otp_versions[0] }}\bin;$env:PATH"
+iex.bat
+```
+
+Use `install.sh --help` or `install.bat --help` to learn more about available arguments and options.
+
+Install scripts support installing Elixir 1.14+.
+
 ## Precompiled package
 
 Elixir provides a precompiled package for every release. First [install Erlang](/install.html#installing-erlang) and then download the appropriate precompiled Elixir below. You can consult your Erlang/OTP version by running `erl -s halt`: