Update

web/app/docs/post-install/customization/page.tsx

@@ -1,21 +1,156 @@
 import type { Metadata } from "next"
-import { Sliders } from "lucide-react"
+import { Paintbrush } from "lucide-react"
+import CopyableCode from "@/components/CopyableCode"
 
 export const metadata: Metadata = {
   title: "ProxMenux Post-Install: Customization Settings",
   description:
-    "Detailed guide to Customization Settings in the ProxMenux post-install script for personalizing your Proxmox VE environment.",
+    "Guide to Customization Settings in the ProxMenux post-install script for personalizing your Proxmox VE environment.",
-  // ... (rest of the metadata remains the same)
+  openGraph: {
+    title: "ProxMenux Post-Install: Customization Settings",
+    description:
+      "Guide to Customization Settings in the ProxMenux post-install script for personalizing your Proxmox VE environment.",
+    type: "article",
+    url: "https://macrimi.github.io/ProxMenux/docs/post-install/customization",
+    images: [
+      {
+        url: "https://macrimi.github.io/ProxMenux/customization-settings-image.png",
+        width: 1200,
+        height: 630,
+        alt: "ProxMenux Post-Install Customization Settings",
+      },
+    ],
+  },
+  twitter: {
+    card: "summary_large_image",
+    title: "ProxMenux Post-Install: Customization Settings",
+    description:
+      "Guide to Customization Settings in the ProxMenux post-install script for personalizing your Proxmox VE environment.",
+    images: ["https://macrimi.github.io/ProxMenux/customization-settings-image.png"],
+  },
+}
+
+function StepNumber({ number }: { number: number }) {
+  return (
+    <div className="inline-flex items-center justify-center w-8 h-8 mr-3 text-white bg-blue-500 rounded-full">
+      <span className="text-sm font-bold">{number}</span>
+    </div>
+  )
 }
 
 export default function CustomizationSettingsPage() {
   return (
     <div className="container mx-auto px-4 py-8">
       <div className="flex items-center mb-6">
-        <Sliders className="h-8 w-8 mr-2 text-blue-500" />
+        <Paintbrush className="h-8 w-8 mr-2 text-blue-500" />
         <h1 className="text-3xl font-bold">Customization Settings</h1>
       </div>
-      {/* ... (rest of the component remains the same) */}
+      <p className="mb-4">
+        The <strong>Customization Settings</strong> category allows you to personalize various aspects of your Proxmox
+        VE installation. These settings are optional and can be adjusted according to your preferences.
+      </p>
+      <h2 className="text-2xl font-semibold mt-8 mb-4">Available Customizations</h2>
+
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
+        <StepNumber number={1} />
+        Customize bashrc
+      </h3>
+      <p className="mb-4">
+        This customization modifies the .bashrc file for the root user, adding various aliases and configurations.
+      </p>
+      <p className="mb-4">The following changes are made:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Sets HISTTIMEFORMAT to include date and time in command history</li>
+        <li>Configures a custom colorful prompt</li>
+        <li>Adds aliases for common ls commands (l, la, ll)</li>
+        <li>Enables color output for ls, grep, fgrep, and egrep commands</li>
+        <li>Sources bash completion script</li>
+      </ul>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Add custom configurations to .bashrc
+echo 'export HISTTIMEFORMAT="%d/%m/%y %T "' >> /root/.bashrc
+echo 'export PS1="\[\e[31m\][\[\e[m\]\[\e[38;5;172m\]\u\[\e[m\]@\[\e[38;5;153m\]\h\[\e[m\] \[\e[38;5;214m\]\W\[\e[m\]\[\e[31m\]]\[\e[m\]\\$ "' >> /root/.bashrc
+echo "alias l='ls -CF'" >> /root/.bashrc
+echo "alias la='ls -A'" >> /root/.bashrc
+echo "alias ll='ls -alF'" >> /root/.bashrc
+echo "alias ls='ls --color=auto'" >> /root/.bashrc
+echo "alias grep='grep --color=auto'" >> /root/.bashrc
+echo "alias fgrep='fgrep --color=auto'" >> /root/.bashrc
+echo "alias egrep='egrep --color=auto'" >> /root/.bashrc
+echo "source /etc/profile.d/bash_completion.sh" >> /root/.bashrc
+
+# Ensure .bashrc is sourced in .bash_profile
+echo "source /root/.bashrc" >> /root/.bash_profile
+      `}
+      />
+
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
+        <StepNumber number={2} />
+        Remove Subscription Banner
+      </h3>
+      <p className="mb-4">
+        This customization removes the Proxmox VE subscription banner and nag messages from the web interface.
+      </p>
+      <p className="mb-4">The following changes are made:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Creates a daily cron job to remove the subscription banner</li>
+        <li>Adds an APT hook to remove the nag message after package updates</li>
+        <li>Applies the changes immediately by reinstalling the proxmox-widget-toolkit</li>
+      </ul>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Create cron job for banner removal
+cat <<'EOF' > /etc/cron.daily/xs-pve-nosub
+#!/bin/sh
+sed -i "s/data.status !== 'Active'/false/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js
+sed -i "s/checked_command: function(orig_cmd) {/checked_command: function() {} || function(orig_cmd) {/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js
+EOF
+chmod 755 /etc/cron.daily/xs-pve-nosub
+
+# Create APT hook for nag removal
+echo "DPkg::Post-Invoke { \"dpkg -V proxmox-widget-toolkit | grep -q '/proxmoxlib\.js$'; if [ \$? -eq 1 ]; then { echo 'Removing subscription nag from UI...'; sed -i '/data.status/{s/\!//;s/Active/NoMoreNagging/}' /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js; }; fi\"; };" > /etc/apt/apt.conf.d/xs-pve-no-nag
+
+# Apply changes immediately
+apt --reinstall install proxmox-widget-toolkit
+      `}
+      />
+
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
+        <StepNumber number={3} />
+        Set up Custom MOTD Banner
+      </h3>
+      <p className="mb-4">
+        This customization adds a custom message to the MOTD (Message of the Day) that appears when logging into the
+        system via SSH.
+      </p>
+      <p className="mb-4">The following changes are made:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Adds a custom message at the beginning of the MOTD file</li>
+        <li>Creates a backup of the original MOTD file</li>
+        <li>Removes any empty lines from the MOTD file</li>
+      </ul>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Add custom message to MOTD
+custom_message="This system is optimised by: ProxMenux"
+cp /etc/motd /etc/motd.bak
+echo -e "$custom_message\n\n$(cat /etc/motd)" > /etc/motd
+sed -i '/^$/N;/^\n$/D' /etc/motd
+      `}
+      />
+
+      <section className="mt-12 p-4 bg-blue-100 rounded-md">
+        <h2 className="text-xl font-semibold mb-2">Automatic Application</h2>
+        <p>
+          All of these customizations are automatically applied when selected in the Customization section. This
+          automation ensures that these personalized settings are applied consistently and correctly, saving time and
+          reducing the potential for manual configuration errors.
+        </p>
+      </section>
     </div>
   )
 }

web/app/docs/post-install/monitoring/page.tsx

@@ -1,14 +1,15 @@
 import type { Metadata } from "next"
 import { LineChart } from "lucide-react"
+import CopyableCode from "@/components/CopyableCode"
 
 export const metadata: Metadata = {
   title: "ProxMenux Post-Install: Monitoring Settings",
   description:
-    "Comprehensive guide to Monitoring Settings in the ProxMenux post-install script for optimizing Proxmox VE system monitoring and alerting.",
+    "Guide to Monitoring Settings in the ProxMenux post-install script for enhancing your Proxmox VE monitoring capabilities.",
   openGraph: {
     title: "ProxMenux Post-Install: Monitoring Settings",
     description:
-      "Comprehensive guide to Monitoring Settings in the ProxMenux post-install script for optimizing Proxmox VE system monitoring and alerting.",
+      "Guide to Monitoring Settings in the ProxMenux post-install script for enhancing your Proxmox VE monitoring capabilities.",
     type: "article",
     url: "https://macrimi.github.io/ProxMenux/docs/post-install/monitoring",
     images: [
@@ -24,11 +25,19 @@ export const metadata: Metadata = {
     card: "summary_large_image",
     title: "ProxMenux Post-Install: Monitoring Settings",
     description:
-      "Comprehensive guide to Monitoring Settings in the ProxMenux post-install script for optimizing Proxmox VE system monitoring and alerting.",
+      "Guide to Monitoring Settings in the ProxMenux post-install script for enhancing your Proxmox VE monitoring capabilities.",
     images: ["https://macrimi.github.io/ProxMenux/monitoring-settings-image.png"],
   },
 }
 
+function StepNumber({ number }: { number: number }) {
+  return (
+    <div className="inline-flex items-center justify-center w-8 h-8 mr-3 text-white bg-blue-500 rounded-full">
+      <span className="text-sm font-bold">{number}</span>
+    </div>
+  )
+}
+
 export default function MonitoringSettingsPage() {
   return (
     <div className="container mx-auto px-4 py-8">
@@ -37,27 +46,52 @@ export default function MonitoringSettingsPage() {
         <h1 className="text-3xl font-bold">Monitoring Settings</h1>
       </div>
       <p className="mb-4">
-        The Monitoring Settings category in the customizable_post_install.sh script focuses on setting up and optimizing
+        The <strong>Monitoring Settings</strong> category focuses on enhancing the monitoring capabilities of your
-        system monitoring and alerting for your Proxmox VE installation.
+        Proxmox VE installation. These settings are designed to provide better insights into your system's performance
+        and health.
       </p>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Available Optimizations</h2>
+      <h2 className="text-2xl font-semibold mt-8 mb-4">Available Optimizations</h2>
-      <ul className="list-disc pl-5 mb-6">
+
-        <li className="mb-2">
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
-          <strong>System Metrics:</strong> Configure collection and storage of key system metrics.
+        <StepNumber number={1} />
-        </li>
+        Install OVH Real Time Monitoring (RTM)
-        <li className="mb-2">
+      </h3>
-          <strong>Alert Configuration:</strong> Set up alerts for critical system events and thresholds.
-        </li>
-        <li className="mb-2">
-          <strong>Logging Optimization:</strong> Fine-tune system logging for better troubleshooting and analysis.
-        </li>
-        {/* Add more list items for each optimization in this category */}
-      </ul>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Usage</h2>
       <p className="mb-4">
-        When running the customizable_post_install.sh script, you'll be prompted to choose which Monitoring Settings to
+        This optimization detects if the server is hosted by OVH and installs the OVH Real Time Monitoring (RTM) tool if
-        apply. Select the options that best suit your monitoring needs and system requirements.
+        applicable.
       </p>
+      <p className="mb-4">The following steps are performed:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Detects the server's public IP address</li>
+        <li>Checks if the IP belongs to OVH using WHOIS information</li>
+        <li>If it's an OVH server, installs the OVH RTM tool</li>
+      </ul>
+      <p className="mb-4">
+        <strong>Note:</strong> This optimization is only applicable to servers hosted by OVH. If your server is not
+        hosted by OVH, this step will be skipped.
+      </p>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Get the public IP and check if it belongs to OVH
+public_ip=$(curl -s ipinfo.io/ip)
+is_ovh=$(whois -h v4.whois.cymru.com " -t $public_ip" | tail -n 1 | cut -d'|' -f3 | grep -i "ovh")
+
+if [ -n "$is_ovh" ]; then
+    # Install OVH RTM
+    wget -qO - https://last-public-ovh-infra-yak.snap.mirrors.ovh.net/yak/archives/apply.sh | OVH_PUPPET_MANIFEST=distribyak/catalog/master/puppet/manifests/common/rtmv2.pp bash
+fi
+      `}
+      />
+
+      <section className="mt-12 p-4 bg-blue-100 rounded-md">
+        <h2 className="text-xl font-semibold mb-2">Automatic Application</h2>
+        <p>
+          This monitoring optimization is automatically applied when selected in the Monitoring section. The automation
+          ensures that the OVH RTM tool is installed correctly if your server is hosted by OVH, enhancing your server's
+          monitoring capabilities without manual intervention.
+        </p>
+      </section>
     </div>
   )
 }

web/app/docs/post-install/optional/page.tsx

@@ -1,14 +1,15 @@
 import type { Metadata } from "next"
 import { Plus } from "lucide-react"
+import CopyableCode from "@/components/CopyableCode"
 
 export const metadata: Metadata = {
   title: "ProxMenux Post-Install: Optional Settings",
   description:
-    "Guide to Optional Settings in the ProxMenux post-install script for additional Proxmox VE customizations and features.",
+    "Guide to Optional Settings in the ProxMenux post-install script for additional Proxmox VE features and optimizations.",
   openGraph: {
     title: "ProxMenux Post-Install: Optional Settings",
     description:
-      "Guide to Optional Settings in the ProxMenux post-install script for additional Proxmox VE customizations and features.",
+      "Guide to Optional Settings in the ProxMenux post-install script for additional Proxmox VE features and optimizations.",
     type: "article",
     url: "https://macrimi.github.io/ProxMenux/docs/post-install/optional",
     images: [
@@ -24,11 +25,19 @@ export const metadata: Metadata = {
     card: "summary_large_image",
     title: "ProxMenux Post-Install: Optional Settings",
     description:
-      "Guide to Optional Settings in the ProxMenux post-install script for additional Proxmox VE customizations and features.",
+      "Guide to Optional Settings in the ProxMenux post-install script for additional Proxmox VE features and optimizations.",
     images: ["https://macrimi.github.io/ProxMenux/optional-settings-image.png"],
   },
 }
 
+function StepNumber({ number }: { number: number }) {
+  return (
+    <div className="inline-flex items-center justify-center w-8 h-8 mr-3 text-white bg-blue-500 rounded-full">
+      <span className="text-sm font-bold">{number}</span>
+    </div>
+  )
+}
+
 export default function OptionalSettingsPage() {
   return (
     <div className="container mx-auto px-4 py-8">
@@ -37,27 +46,150 @@ export default function OptionalSettingsPage() {
         <h1 className="text-3xl font-bold">Optional Settings</h1>
       </div>
       <p className="mb-4">
-        The Optional Settings category in the customizable_post_install.sh script provides additional customizations and
+        The <strong>Optional Settings</strong> category provides additional features and optimizations that you can
-        features that you may choose to implement in your Proxmox VE environment.
+        choose to apply to your Proxmox VE installation. These settings are not essential but can enhance your system's
+        capabilities in specific scenarios.
       </p>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Available Options</h2>
+      <h2 className="text-2xl font-semibold mt-8 mb-4">Available Optional Features</h2>
-      <ul className="list-disc pl-5 mb-6">
+
-        <li className="mb-2">
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
-          <strong>Additional Software:</strong> Install optional software packages or tools.
+        <StepNumber number={1} />
-        </li>
+        Add Latest Ceph Support
-        <li className="mb-2">
+      </h3>
-          <strong>Custom Scripts:</strong> Add your own scripts to run post-installation.
-        </li>
-        <li className="mb-2">
-          <strong>Extended Configurations:</strong> Apply additional, non-essential configurations.
-        </li>
-        {/* Add more list items for each option in this category */}
-      </ul>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Usage</h2>
       <p className="mb-4">
-        When running the customizable_post_install.sh script, you'll be presented with these Optional Settings. You can
+        This option installs the latest Ceph storage system support for Proxmox VE. Ceph is a distributed storage system
-        choose to apply any or all of these settings based on your specific needs and preferences.
+        that provides high performance, reliability, and scalability.
       </p>
+      <p className="mb-4">What it does:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Adds the Ceph repository to your system</li>
+        <li>Updates package lists</li>
+        <li>Installs Ceph packages using the 'pveceph install' command</li>
+        <li>Verifies the installation</li>
+      </ul>
+      <p className="mb-4">
+        How to use: After installation, you can configure and manage Ceph storage using the Proxmox VE web interface or
+        command-line tools.
+      </p>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Add Ceph repository
+echo "deb https://download.proxmox.com/debian/ceph-squid $(lsb_release -cs) no-subscription" > /etc/apt/sources.list.d/ceph-squid.list
+
+# Update package lists
+apt-get update
+
+# Install Ceph
+pveceph install
+
+# Verify installation
+pveceph status
+      `}
+      />
+
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
+        <StepNumber number={2} />
+        Apply AMD CPU Fixes
+      </h3>
+      <p className="mb-4">
+        This option applies specific fixes for AMD EPYC and Ryzen CPUs to improve stability and compatibility.
+      </p>
+      <p className="mb-4">What it does:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Detects if an AMD EPYC or Ryzen CPU is present</li>
+        <li>Applies kernel parameter 'idle=nomwait' to prevent random crashes</li>
+        <li>Configures KVM to ignore certain MSRs (Model Specific Registers) for better Windows guest compatibility</li>
+        <li>Installs the latest Proxmox VE kernel</li>
+      </ul>
+      <p className="mb-4">
+        How to use: These fixes are applied automatically and require a system reboot to take effect.
+      </p>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Set kernel parameter
+sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="/GRUB_CMDLINE_LINUX_DEFAULT="idle=nomwait /g' /etc/default/grub
+update-grub
+
+# Configure KVM
+echo "options kvm ignore_msrs=Y" >> /etc/modprobe.d/kvm.conf
+echo "options kvm report_ignored_msrs=N" >> /etc/modprobe.d/kvm.conf
+
+# Install latest Proxmox VE kernel
+apt-get install pve-kernel-$(uname -r | cut -d'-' -f1-2)
+      `}
+      />
+
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
+        <StepNumber number={3} />
+        Enable High Availability Services
+      </h3>
+      <p className="mb-4">
+        This option enables High Availability (HA) services in Proxmox VE, allowing for automatic failover of VMs and
+        containers in case of node failure.
+      </p>
+      <p className="mb-4">What it does:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Enables and starts the pve-ha-lrm (Local Resource Manager) service</li>
+        <li>Enables and starts the pve-ha-crm (Cluster Resource Manager) service</li>
+        <li>Enables and starts the corosync service for cluster communication</li>
+      </ul>
+      <p className="mb-4">
+        How to use: After enabling these services, you can configure HA groups and resources in the Proxmox VE web
+        interface.
+      </p>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+systemctl enable --now pve-ha-lrm pve-ha-crm corosync
+      `}
+      />
+
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
+        <StepNumber number={4} />
+        Install and Configure Fastfetch
+      </h3>
+      <p className="mb-4">
+        This option installs and configures Fastfetch, a system information tool that displays system specs and a custom
+        logo at login.
+      </p>
+      <p className="mb-4">What it does:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Downloads and installs Fastfetch</li>
+        <li>
+          Allows you to choose a custom logo (ProxMenux, Proxmox, Helper-Scripts, Home-Labs-Club, Proxmology, or a
+          custom one)
+        </li>
+        <li>Configures Fastfetch to display "System optimised by ProxMenux"</li>
+        <li>Sets up Fastfetch to run automatically at console login</li>
+      </ul>
+      <p className="mb-4">
+        How to use: After installation, Fastfetch will run automatically when you log into the console, displaying
+        system information and your chosen logo.
+      </p>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Install Fastfetch
+wget -qO /usr/local/bin/fastfetch "https://github.com/fastfetch-cli/fastfetch/releases/latest/download/fastfetch-linux-amd64"
+chmod +x /usr/local/bin/fastfetch
+
+# Configure Fastfetch (logo selection and custom message are interactive)
+fastfetch --gen-config
+
+# Set Fastfetch to run at login
+echo "clear && fastfetch" >> ~/.bashrc
+      `}
+      />
+
+      <section className="mt-12 p-4 bg-blue-100 rounded-md">
+        <h2 className="text-xl font-semibold mb-2">Automatic Application</h2>
+        <p>
+          These optional features are applied only when specifically selected during the post-install process. Each
+          feature can be individually chosen based on your specific needs and preferences.
+        </p>
+      </section>
     </div>
   )
 }

web/app/docs/post-install/performance/page.tsx

@@ -1,14 +1,15 @@
 import type { Metadata } from "next"
 import { Zap } from "lucide-react"
+import CopyableCode from "@/components/CopyableCode"
 
 export const metadata: Metadata = {
   title: "ProxMenux Post-Install: Performance Settings",
   description:
-    "Detailed guide to Performance Settings in the ProxMenux post-install script for optimizing Proxmox VE system performance.",
+    "Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
   openGraph: {
     title: "ProxMenux Post-Install: Performance Settings",
     description:
-      "Detailed guide to Performance Settings in the ProxMenux post-install script for optimizing Proxmox VE system performance.",
+      "Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
     type: "article",
     url: "https://macrimi.github.io/ProxMenux/docs/post-install/performance",
     images: [
@@ -24,11 +25,19 @@ export const metadata: Metadata = {
     card: "summary_large_image",
     title: "ProxMenux Post-Install: Performance Settings",
     description:
-      "Detailed guide to Performance Settings in the ProxMenux post-install script for optimizing Proxmox VE system performance.",
+      "Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
     images: ["https://macrimi.github.io/ProxMenux/performance-settings-image.png"],
   },
 }
 
+function StepNumber({ number }: { number: number }) {
+  return (
+    <div className="inline-flex items-center justify-center w-8 h-8 mr-3 text-white bg-blue-500 rounded-full">
+      <span className="text-sm font-bold">{number}</span>
+    </div>
+  )
+}
+
 export default function PerformanceSettingsPage() {
   return (
     <div className="container mx-auto px-4 py-8">
@@ -37,27 +46,64 @@ export default function PerformanceSettingsPage() {
         <h1 className="text-3xl font-bold">Performance Settings</h1>
       </div>
       <p className="mb-4">
-        The Performance Settings category in the customizable_post_install.sh script is dedicated to optimizing the
+        The <strong>Performance Settings</strong> category focuses on optimizing various aspects of your Proxmox VE
-        overall performance of your Proxmox VE system.
+        system to enhance overall performance. These settings are designed to improve system efficiency and speed up
+        certain operations.
       </p>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Available Optimizations</h2>
+      <h2 className="text-2xl font-semibold mt-8 mb-4">Available Optimizations</h2>
-      <ul className="list-disc pl-5 mb-6">
+
-        <li className="mb-2">
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
-          <strong>CPU Tuning:</strong> Optimize CPU governor and other CPU-related settings.
+        <StepNumber number={1} />
-        </li>
+        Configure pigz for Faster gzip Compression
-        <li className="mb-2">
+      </h3>
-          <strong>Memory Management:</strong> Fine-tune memory allocation and swapping behavior.
-        </li>
-        <li className="mb-2">
-          <strong>I/O Optimization:</strong> Adjust I/O scheduler and other disk-related performance settings.
-        </li>
-        {/* Add more list items for each optimization in this category */}
-      </ul>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Usage</h2>
       <p className="mb-4">
-        During the execution of customizable_post_install.sh, you'll have the option to apply various Performance
+        This optimization configures pigz as a faster replacement for gzip compression. pigz is a parallel
-        Settings. Choose the optimizations that best match your hardware configuration and workload requirements.
+        implementation of gzip for modern multi-processor, multi-core machines.
       </p>
+      <p className="mb-4">The following steps are performed:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Enables pigz in the vzdump configuration for faster backups</li>
+        <li>Installs the pigz package if not already installed</li>
+        <li>Creates a pigz wrapper script to replace the standard gzip command</li>
+        <li>Replaces the system gzip command with the pigz wrapper</li>
+      </ul>
+      <p className="mb-4">
+        <strong>Note:</strong> This optimization can significantly speed up compression tasks, especially on systems
+        with multiple CPU cores.
+      </p>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Enable pigz in vzdump configuration
+sed -i "s/#pigz:.*/pigz: 1/" /etc/vzdump.conf
+
+# Install pigz
+apt-get -y install pigz
+
+# Create pigz wrapper script
+cat <<EOF > /bin/pigzwrapper
+#!/bin/sh
+PATH=/bin:\$PATH
+GZIP="-1"
+exec /usr/bin/pigz "\$@"
+EOF
+chmod +x /bin/pigzwrapper
+
+# Replace gzip with pigz wrapper
+mv -f /bin/gzip /bin/gzip.original
+cp -f /bin/pigzwrapper /bin/gzip
+chmod +x /bin/gzip
+      `}
+      />
+
+      <section className="mt-12 p-4 bg-blue-100 rounded-md">
+        <h2 className="text-xl font-semibold mb-2">Automatic Application</h2>
+        <p>
+          This performance optimization is automatically applied when selected in the Performance section. The
+          automation ensures that pigz is correctly configured and integrated into your system, potentially improving
+          the speed of compression operations without requiring manual intervention.
+        </p>
+      </section>
     </div>
   )
 }