Add Amazon linux 2023 to contents in OSS and Plus, change yum to dnf

Author: nginx-seanmoloney

site/content/installation-upgrade/installation-oss.md

@@ -28,7 +28,8 @@ Before you install NGINX Agent for the first time on your system, you need to se
 - [Installing NGINX Agent on Debian](#installing-nginx-agent-on-debian)
 - [Installing NGINX Agent on SLES](#installing-nginx-agent-on-sles)
 - [Installing NGINX Agent on Alpine Linux](#installing-nginx-agent-on-alpine-linux)
-- [Installing NGINX Agent on Amazon Linux](#installing-nginx-agent-on-amazon-linux)
+- [Installing NGINX Agent on Amazon Linux 2](#installing-nginx-agent-on-amazon-linux-2)
+- [Installing NGINX Agent on Amazon Linux 2023](#installing-nginx-agent-on-amazon-linux-2023)
 - [Installing NGINX Agent on FreeBSD](#installing-nginx-agent-on-freebsd)
 
 ### Installing NGINX Agent on RHEL, CentOS, Rocky Linux, AlmaLinux, and Oracle Linux
@@ -300,7 +301,7 @@ Before you install NGINX Agent for the first time on your system, you need to se
     sudo dnf install yum-utils procps
     ```
 
-1. To set up the yum repository for Amazon Linux 2, create the file named `/etc/yum.repos.d/nginx-agent.repo` with the following contents:
+1. To set up the yum repository for Amazon Linux 2023, create the file named `/etc/yum.repos.d/nginx-agent.repo` with the following contents:
     ```
     [nginx-agent]
     name=nginx agent repo
@@ -328,7 +329,7 @@ Before you install NGINX Agent for the first time on your system, you need to se
     ```shell
     sudo nginx-agent -v
     ```
-### Installing NGINX Agent on Amazon Linux
+### Installing NGINX Agent on Amazon Linux 2
 
 1. Install the prerequisites:
 

site/content/installation-upgrade/installation-plus.md

@@ -31,6 +31,7 @@ Before you install NGINX Agent for the first time on your system, you need to se
 - [Installing NGINX Agent on Debian](#installing-nginx-agent-on-debian)
 - [Installing NGINX Agent on SLES](#installing-nginx-agent-on-sles)
 - [Installing NGINX Agent on Alpine Linux](#installing-nginx-agent-on-alpine-linux)
+- [Installing NGINX Agent on Amazon Linux 2023](#installing-nginx-agent-on-amazon-linux-2023)
 - [Installing NGINX Agent on Amazon Linux](#installing-nginx-agent-on-amazon-linux)
 - [Installing NGINX Agent on FreeBSD](#installing-nginx-agent-on-freebsd)
 
@@ -375,7 +376,7 @@ Before you install NGINX Agent for the first time on your system, you need to se
     sudo dnf install yum-utils procps ca-certificates
     ```
 
-1. To set up the yum repository for Amazon Linux 2, create the file named `/etc/yum.repos.d/nginx-agent.repo` with the following contents:
+1. To set up the yum repository for Amazon Linux 2023, create the file named `/etc/yum.repos.d/nginx-agent.repo` with the following contents:
 
     ```
     [nginx-agent]

site/content/installation-upgrade/uninstall.md

@@ -114,7 +114,7 @@ Complete the following steps on each host where you've installed NGINX agent:
    sudo apk del nginx-agent
    ```
 
-### Uninstalling NGINX Agent on Amazon Linux
+### Uninstalling NGINX Agent on Amazon Linux 2
 
 Complete the following steps on each host where you've installed NGINX agent:
 
@@ -130,6 +130,21 @@ Complete the following steps on each host where you've installed NGINX agent:
    sudo yum remove nginx-agent
    ```
 
+### Uninstalling NGINX Agent on Amazon Linux 2023
+
+Complete the following steps on each host where you've installed NGINX agent:
+
+1. Stop NGINX agent:
+
+   ```bash
+   sudo systemctl stop nginx-agent
+   ```
+
+2. To uninstall NGINX agent, run the following command:
+
+   ```bash
+   sudo dnf remove nginx-agent
+   ```
 ### Uninstalling NGINX Agent on FreeBSD
 
 Complete the following steps on each host where you've installed NGINX agent: