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index 0a25678..65cb500 100644
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@@ -189,7 +189,7 @@
 
   <li class="md-nav__item">
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-      Commandline Basics
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diff --git a/big_data/architecture/index.html b/big_data/architecture/index.html
index 341d9aa..b03c6a5 100644
--- a/big_data/architecture/index.html
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@@ -194,7 +194,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
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   </li>
 
diff --git a/big_data/evolution/index.html b/big_data/evolution/index.html
index 653fe40..8df6b8d 100644
--- a/big_data/evolution/index.html
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@@ -194,7 +194,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
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   </li>
 
diff --git a/big_data/intro/index.html b/big_data/intro/index.html
index 5bb11e6..516b9a8 100644
--- a/big_data/intro/index.html
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@@ -194,7 +194,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
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diff --git a/big_data/overview/index.html b/big_data/overview/index.html
index b9c3bd3..ff9839e 100644
--- a/big_data/overview/index.html
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@@ -194,7 +194,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
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   </li>
 
diff --git a/big_data/tasks/index.html b/big_data/tasks/index.html
index c4f3653..17258c7 100644
--- a/big_data/tasks/index.html
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@@ -194,7 +194,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
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diff --git a/big_data/usage/index.html b/big_data/usage/index.html
index 4fbd619..8d8628a 100644
--- a/big_data/usage/index.html
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@@ -194,7 +194,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
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diff --git a/git/branches/index.html b/git/branches/index.html
index b9dd673..063f083 100644
--- a/git/branches/index.html
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@@ -196,7 +196,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
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   </li>
 
diff --git a/git/git-basics/index.html b/git/git-basics/index.html
index d910ce5..91802e8 100644
--- a/git/git-basics/index.html
+++ b/git/git-basics/index.html
@@ -196,7 +196,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
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diff --git a/git/github-hooks/index.html b/git/github-hooks/index.html
index 89eedbe..cda7180 100644
--- a/git/github-hooks/index.html
+++ b/git/github-hooks/index.html
@@ -196,7 +196,7 @@
 
   <li class="md-nav__item">
     <a href="../../linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
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   </li>
 
diff --git a/index.html b/index.html
index 5c662b4..94b40cd 100644
--- a/index.html
+++ b/index.html
@@ -203,7 +203,7 @@
 
   <li class="md-nav__item">
     <a href="linux_basics/command_line_basics/" class="md-nav__link">
-      Commandline Basics
+      Command Line Basics
     </a>
   </li>
 
@@ -801,7 +801,7 @@ Early 2019, we started visiting campuses to recruit the brightest minds to ensur
 <p>In this course we are focusing on building strong foundational skills. The course is  structured in a way to provide more real life examples and how learning each of the topics can play a bigger role in your day to day SRE life. Currently we are covering the following topics under the School Of SRE:</p>
 <ul>
 <li>Fundamentals Series<ul>
-<li>Linux basics</li>
+<li><a href="https://linkedin.github.io/school-of-sre/linux_basics/intro/">Linux Basics</a></li>
 <li><a href="https://linkedin.github.io/school-of-sre/git/git-basics/">Git</a>  </li>
 <li><a href="https://linkedin.github.io/school-of-sre/linux_networking/intro/">Linux Networking</a></li>
 </ul>
diff --git a/linux_basics/command_line_basics/index.html b/linux_basics/command_line_basics/index.html
index a91bc62..dbc7033 100644
--- a/linux_basics/command_line_basics/index.html
+++ b/linux_basics/command_line_basics/index.html
@@ -14,7 +14,7 @@
     
     
       
-        <title>Commandline Basics - SchoolOfSRE</title>
+        <title>Command Line Basics - SchoolOfSRE</title>
       
     
     
@@ -86,7 +86,7 @@
           </span>
           <span class="md-header-nav__topic md-ellipsis">
             
-              Commandline Basics
+              Command Line Basics
             
           </span>
         </div>
@@ -206,12 +206,12 @@
     
     
       <label class="md-nav__link md-nav__link--active" for="__toc">
-        Commandline Basics
+        Command Line Basics
         <span class="md-nav__icon md-icon"></span>
       </label>
     
     <a href="./" class="md-nav__link md-nav__link--active">
-      Commandline Basics
+      Command Line Basics
     </a>
     
       
diff --git a/linux_basics/intro/index.html b/linux_basics/intro/index.html
index fa6cf99..556ee23 100644
--- a/linux_basics/intro/index.html
+++ b/linux_basics/intro/index.html
@@ -216,31 +216,44 @@
     <ul class="md-nav__list" data-md-scrollfix>
       
         <li class="md-nav__item">
-  <a href="#pre-reads" class="md-nav__link">
-    Pre - Reads
+  <a href="#prerequisites" class="md-nav__link">
+    Prerequisites
   </a>
   
 </li>
       
         <li class="md-nav__item">
-  <a href="#what-to-expect-from-this-training" class="md-nav__link">
-    What to expect from this training
+  <a href="#what-to-expect-from-this-course" class="md-nav__link">
+    What to expect from this course
   </a>
   
 </li>
       
         <li class="md-nav__item">
-  <a href="#what-is-not-covered-under-this-training" class="md-nav__link">
-    What is not covered under this training
+  <a href="#what-is-not-covered-under-this-course" class="md-nav__link">
+    What is not covered under this course
   </a>
   
 </li>
       
         <li class="md-nav__item">
-  <a href="#training-content" class="md-nav__link">
-    Training Content
+  <a href="#course-content" class="md-nav__link">
+    Course Content
   </a>
   
+    <nav class="md-nav" aria-label="Course Content">
+      <ul class="md-nav__list">
+        
+          <li class="md-nav__item">
+  <a href="#table-of-contents" class="md-nav__link">
+    Table of Contents
+  </a>
+  
+</li>
+        
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+    </nav>
+  
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@@ -299,7 +312,7 @@
 
   <li class="md-nav__item">
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-      Commandline Basics
+      Command Line Basics
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@@ -885,31 +898,44 @@
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         <li class="md-nav__item">
-  <a href="#pre-reads" class="md-nav__link">
-    Pre - Reads
+  <a href="#prerequisites" class="md-nav__link">
+    Prerequisites
   </a>
   
 </li>
       
         <li class="md-nav__item">
-  <a href="#what-to-expect-from-this-training" class="md-nav__link">
-    What to expect from this training
+  <a href="#what-to-expect-from-this-course" class="md-nav__link">
+    What to expect from this course
   </a>
   
 </li>
       
         <li class="md-nav__item">
-  <a href="#what-is-not-covered-under-this-training" class="md-nav__link">
-    What is not covered under this training
+  <a href="#what-is-not-covered-under-this-course" class="md-nav__link">
+    What is not covered under this course
   </a>
   
 </li>
       
         <li class="md-nav__item">
-  <a href="#training-content" class="md-nav__link">
-    Training Content
+  <a href="#course-content" class="md-nav__link">
+    Course Content
   </a>
   
+    <nav class="md-nav" aria-label="Course Content">
+      <ul class="md-nav__list">
+        
+          <li class="md-nav__item">
+  <a href="#table-of-contents" class="md-nav__link">
+    Table of Contents
+  </a>
+  
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+        
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+    </nav>
+  
 </li>
       
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@@ -968,12 +994,12 @@
                 
                 
                 <h1 id="introduction">Introduction</h1>
-<h2 id="pre-reads">Pre - Reads</h2>
+<h2 id="prerequisites">Prerequisites</h2>
 <ul>
 <li>Experience of working on any operating systems like Windows, Linux or Mac</li>
 <li>Basics of operating system</li>
 </ul>
-<h2 id="what-to-expect-from-this-training">What to expect from this training</h2>
+<h2 id="what-to-expect-from-this-course">What to expect from this course</h2>
 <p>This course is divided into three parts. In the first part, we will cover the
 fundamentals of linux operating systems. We will talk about linux architecture,
 linux distributions and uses of linux operating systems. We will also talk about
@@ -985,38 +1011,39 @@ for manipulating files, commands used for viewing files, I/O redirection etc.</p
 will focus on day to day tasks performed by linux admins like managing users/groups,
 managing file permissions, monitoring system performance, log files etc.</p>
 <p>In the second and third part, we will be taking examples to understand the concepts.</p>
-<h2 id="what-is-not-covered-under-this-training">What is not covered under this training</h2>
+<h2 id="what-is-not-covered-under-this-course">What is not covered under this course</h2>
 <p>We are not covering advanced linux commands and bash scripting in this
 course. We will also not be covering linux internals. </p>
-<h2 id="training-content">Training Content</h2>
+<h2 id="course-content">Course Content</h2>
+<h3 id="table-of-contents">Table of Contents</h3>
 <p>The following topics has been covered in this course:</p>
 <ul>
 <li>Introduction to Linux<ul>
-<li>What are Linux Operating Systems</li>
-<li>Linux Distributions</li>
-<li>Uses of Linux Operating Systems</li>
-<li>Linux Architecture</li>
-<li>GUI vs CLI</li>
+<li>(What are Linux Operating Systems)[https://linkedin.github.io/school-of-sre/linux_basics/intro/#what-are-linux-operating-systems]</li>
+<li>(Linux Distributions)[https://linkedin.github.io/school-of-sre/linux_basics/intro/#what-are-popular-linux-distributions]</li>
+<li>(Uses of Linux Operating Systems)[https://linkedin.github.io/school-of-sre/linux_basics/intro/#uses-of-linux-operating-systems]</li>
+<li>(Linux Architecture)[https://linkedin.github.io/school-of-sre/linux_basics/intro/#linux-architecture]</li>
+<li>(GUI vs CLI)[https://linkedin.github.io/school-of-sre/linux_basics/intro/#graphical-user-interface-gui-vs-command-line-interface-cli]</li>
 </ul>
 </li>
-<li>Command Line Basics<ul>
-<li>Navigating File System</li>
-<li>Manipulating Files</li>
-<li>Viewing Files</li>
-<li>Text Processing Commands</li>
-<li>I/O Redirection</li>
+<li>(Command Line Basics)[https://linkedin.github.io/school-of-sre/linux_basics/command_line_basics/]<ul>
+<li>(Navigating File System)[https://linkedin.github.io/school-of-sre/linux_basics/command_line_basics/#commands-for-navigating-the-file-system]</li>
+<li>(Manipulating Files)[https://linkedin.github.io/school-of-sre/linux_basics/command_line_basics/#commands-for-manipulating-files]</li>
+<li>(Viewing Files)[https://linkedin.github.io/school-of-sre/linux_basics/command_line_basics/#commands-for-viewing-files]</li>
+<li>(Text Processing Commands)[https://linkedin.github.io/school-of-sre/linux_basics/command_line_basics/#text-processing-commands]</li>
+<li>(I/O Redirection)[https://linkedin.github.io/school-of-sre/linux_basics/command_line_basics/#io-redirection]</li>
 </ul>
 </li>
-<li>Linux system administration<ul>
-<li>User/Groups management</li>
-<li>Superuser in Linux</li>
-<li>File Permissions</li>
-<li>SSH Command</li>
-<li>Package Management</li>
-<li>Process Management</li>
-<li>Memory Management</li>
-<li>Daemons and Systemd</li>
-<li>Logs</li>
+<li>(Linux system administration)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/]<ul>
+<li>(User/Groups management)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#usergroup-management-in-linux]</li>
+<li>(Superuser in Linux)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#becoming-a-superuser-in-linux]</li>
+<li>(File Permissions)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#file-permissions-in-linux]</li>
+<li>(SSH Command)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#ssh-command]</li>
+<li>(Package Management)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#package-management]</li>
+<li>(Process Management)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#process-management]</li>
+<li>(Memory Management)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#memory-management]</li>
+<li>(Daemons and Systemd)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#daemons]</li>
+<li>(Logs)[https://linkedin.github.io/school-of-sre/linux_basics/linux_server_administration/#logs]</li>
 </ul>
 </li>
 </ul>
@@ -1188,7 +1215,7 @@ commands from the user.</p>
                 <span class="md-footer-nav__direction">
                   Next
                 </span>
-                Commandline Basics
+                Command Line Basics
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diff --git a/linux_basics/linux_server_administration/index.html b/linux_basics/linux_server_administration/index.html
index 51e79f8..100bc8a 100644
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@@ -198,7 +198,7 @@
 
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-      Commandline Basics
+      Command Line Basics
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-                Commandline Basics
+                Command Line Basics
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-      Commandline Basics
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   <li class="md-nav__item">
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-      Commandline Basics
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diff --git a/linux_networking/intro/index.html b/linux_networking/intro/index.html
index 8bf7698..a816f5b 100644
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index 6ba431f..fb379c5 100644
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-      Commandline Basics
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diff --git a/linux_networking/tcp/index.html b/linux_networking/tcp/index.html
index 69d214e..ba1bbec 100644
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   <li class="md-nav__item">
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-      Commandline Basics
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index e9ba2ba..a7c7b2c 100644
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@@ -196,7 +196,7 @@
 
   <li class="md-nav__item">
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-      Commandline Basics
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diff --git a/python_web/intro/index.html b/python_web/intro/index.html
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-      Commandline Basics
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index 8be3121..df7dc26 100644
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@@ -194,7 +194,7 @@
 
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-      Commandline Basics
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diff --git a/python_web/sre-conclusion/index.html b/python_web/sre-conclusion/index.html
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@@ -194,7 +194,7 @@
 
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diff --git a/security/fundamentals/index.html b/security/fundamentals/index.html
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diff --git a/security/intro/index.html b/security/intro/index.html
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-      Commandline Basics
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diff --git a/security/threats_attacks_defences/index.html b/security/threats_attacks_defences/index.html
index 78e263f..6d27c04 100644
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@@ -194,7 +194,7 @@
 
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@@ -194,7 +194,7 @@
 
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-      Commandline Basics
+      Command Line Basics
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diff --git a/sitemap.xml.gz b/sitemap.xml.gz
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