From 2a8b8bad4c14b63440b128c76b1fe839cee0a100 Mon Sep 17 00:00:00 2001
From: Arun Kumar Pandey <arunp77@gmail.com>
Date: Tue, 5 Dec 2023 22:10:40 +0100
Subject: [PATCH] Linux added

---
 linux-systems.html | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/linux-systems.html b/linux-systems.html
index fac03fd..4f169fe 100644
--- a/linux-systems.html
+++ b/linux-systems.html
@@ -146,7 +146,6 @@ <h1>Mastering Linux: A Comprehensive Guide for Data Enthusiasts</h1>
           </div>
         </div>
         <div class="col-lg-4 grey-box">
-          
             <div class="section-title">
               <h3>Content</h3>
                 <ol>
@@ -201,7 +200,7 @@ <h3>Chapter-1: Getting Started with Linux</h3>
         </ul>
         
        
-        <div class="box">
+        <div class="box" style="background-color: rgb(246, 246, 247)">
             <h4><a href="https://wiki.ubuntuusers.de/Desktop/" target="_blank">UBUNTU</a></h4>
             <strong>About UBUNTU:</strong> Ubuntu is built upon the <a href="https://www.debian.org/" target="_blank">Debian architecture</a>, inheriting its stability and <a href="https://en.wikipedia.org/wiki/List_of_software_package_management_systems" target="_blank">package management system</a>.
             Debian refers to an operating system or distribution that is built upon the Debian Linux distribution. Debian is one of the oldest and most influential Linux distributions, known for its commitment to free and open-source software principles. 
@@ -573,7 +572,7 @@ <h3>Chapter-3: Understanding the File System</h3>
         <p>The file system is a crucial component of any operating system. It organizes and manages files and directories, providing a structured way to store and retrieve data. Here are some fundamental concepts:</p>
         <figure>
             <img src="assets/img/data-engineering/file-systems-ubuntu.jpg" alt="" style="max-width: 80%; max-height: 80%;">
-            <figcaption></figcaption>
+            <figcaption style="text-align: center;"><strong>Image credit:</strong><a href="index.html"> Arun Kumar Pandey</a> </figcaption>
             </figure>
         <ol>
             <li><strong>Directory Structure</strong></li>