Merge pull request #436 from bgraef/main

archive ol system logging and monitoring posts

content/posts/ol/monitor/post-12/index.md

@@ -1,7 +1,7 @@
 ---
 title: "System Logging"
 date: 2021-11-03
-draft: false
+draft: true
 summary: "Learn how to use journald, logwatch, and rsyslog on Oracle Linux."
 tags: ["ol","lab","tutorial","ol-monitor"]
 showDate: true

content/posts/ol/monitor/post-13/index.md

@@ -1,7 +1,7 @@
 ---
 title: "Monitor System Resources"
 date: 2021-10-21
-draft: false
+draft: true
 summary: "Learn how to use vmstat, mpstat, and top to report the usage of system resources."
 tags: ["ol","lab","tutorial","ol-monitor"]
 showDate: true

content/posts/ol/package/post-4/index.md

@@ -2,7 +2,7 @@
 title: "Running DNF"
 date: 2021-05-10
 draft: false
-summary: "Learn to run DNF and utilize some of its most common commands."
+summary: "Learn how to use DNF to manage packages and modules and apply security fixes on Oracle Linux."
 tags: ["ol","lab","tutorial","ol-package"]
 showDate: true
 ---
@@ -11,24 +11,29 @@ showDate: true
 
 :crescent_moon: [Lab](https://luna.oracle.com/lab/609f19ec-b142-4fa9-81d1-ab6d1e97478c)
 
-:spiral_notepad: [Tutorial](https://docs.oracle.com/en/learn/use_dnf_on_oracle_8)
+:spiral_notepad: [Tutorial](https://docs.oracle.com/en/learn/ol-dnf)
 
 ## Details
 
-The following guides provide practical examples of using the Dandified YUM (DNF) package manager on Oracle Linux. This tutorial is targeted at users of Oracle Linux 8 or later.
+Oracle Linux provides the `dnf` utility, based on Dandified Yum (DNF), as the client software for installing and managing system packages. These packages can come from the Unbreakable Linux Network (ULN) or an Oracle Linux yum server. Software packages are installed on a system using standard dnf commands and depend on the system having enabled the appropriate ULN channel subscriptions or yum repositories. While installing or upgrading packages, `dnf` automatically handles package dependencies and requirements.
+
+DNF significantly improves functionality and performance and brings many new features, including modular content and a more stable and documented API, compared to the traditional' yum' command.
 
 ### Objectives
 
-In this lab, you'll learn how to:
+In this tutorial, you'll learn how to:
 
-  - Work with DNF repositories
-  - List package information
-  - Install, download, and reinstall packages
-  - Upgrade and remove packages
-  - Use the DNF history feature
-  - Manage package groups
+   - Work with DNF repositories
+   - Manage packages and modules
+   - Install security updates
+   - Leverage package groups
+   - Use the DNF history feature
+   - Automate patch upgrades
 
-### What Do You Need?
+### Prerequisites
 
-  - A system with Oracle Linux 8 installed.
+- Minimum of a single Oracle Linux system
 
+- Each system should have Oracle Linux installed and configured with:
+    - A non-root user account with sudo access
+    - Access to the Internet

content/posts/ol/package/post-5/index.md

@@ -1,7 +1,7 @@
 ---
 title: "Maintain Security with DNF"
 date: 2023-09-12
-draft: false
+draft: true
 summary: "Learn to use DNF for security package maintenance on Oracle Linux."
 tags: ["ol","lab","tutorial","ol-package"]
 showDate: true

content/posts/ol/package/post-6/index.md

@@ -1,7 +1,7 @@
 ---
 title: "Manage AppSteam Modules"
 date: 2023-10-18
-draft: false
+draft: true
 summary: "Learn to manage and maintain user-space applications using AppStream modules on Oracle Linux."
 tags: ["ol","lab","tutorial","ol-package"]
 showDate: true