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	<id>https://www.completenoobs.com/noobs/index.php?action=history&amp;feed=atom&amp;title=Ubuntu_Cert_Draft</id>
	<title>Ubuntu Cert Draft - Revision history</title>
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	<updated>2026-04-30T05:04:22Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://www.completenoobs.com/noobs/index.php?title=Ubuntu_Cert_Draft&amp;diff=361&amp;oldid=prev</id>
		<title>AwesomO at 23:43, 24 April 2023</title>
		<link rel="alternate" type="text/html" href="https://www.completenoobs.com/noobs/index.php?title=Ubuntu_Cert_Draft&amp;diff=361&amp;oldid=prev"/>
		<updated>2023-04-24T23:43:32Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 23:43, 24 April 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l51&quot;&gt;Line 51:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 51:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:*    [[Ubuntu_Package_Management|Ubuntu Package Management]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:*    [[Ubuntu_Package_Management|Ubuntu Package Management]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::*    8.1. Package managers&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::*    &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Ubuntu_Package_Management#Package_managers|&lt;/ins&gt;8.1. Package managers&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::*    8.2. APT&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::*    &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Ubuntu_Package_Management#APT|&lt;/ins&gt;8.2. APT&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:::*    8.2.1. Installing and updating software&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:::*    8.2.1. Installing and updating software&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:::*    8.2.2. Managing package repositories&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:::*    8.2.2. Managing package repositories&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>AwesomO</name></author>
	</entry>
	<entry>
		<id>https://www.completenoobs.com/noobs/index.php?title=Ubuntu_Cert_Draft&amp;diff=329&amp;oldid=prev</id>
		<title>imported&gt;AwesomO: Created page with &quot;modules, submodules, and topics. Drafting Concept Structure Working Out Mode.   :*    Introduction to Linux ::*    1.1  History of Linux ::*    1.2  Linux distributions ::*    1.3  Open-source software and licensing ::*    1.4  History of Ubuntu ::*    1...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.completenoobs.com/noobs/index.php?title=Ubuntu_Cert_Draft&amp;diff=329&amp;oldid=prev"/>
		<updated>2023-04-17T03:54:39Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;modules, submodules, and topics. Drafting Concept Structure Working Out Mode.   :*    &lt;a href=&quot;/noobs/Introduction_to_Linux&quot; title=&quot;Introduction to Linux&quot;&gt;Introduction to Linux&lt;/a&gt; ::*    1.1  &lt;a href=&quot;/noobs/Introduction_to_Linux#History_of_Linux&quot; title=&quot;Introduction to Linux&quot;&gt;History of Linux&lt;/a&gt; ::*    1.2  &lt;a href=&quot;/noobs/Introduction_to_Linux#Linux_Distributions:&quot; title=&quot;Introduction to Linux&quot;&gt;Linux distributions&lt;/a&gt; ::*    1.3  &lt;a href=&quot;/noobs/Introduction_to_Linux#Open-Source_Software_and_Licensing&quot; title=&quot;Introduction to Linux&quot;&gt;Open-source software and licensing&lt;/a&gt; ::*    1.4  &lt;a href=&quot;/noobs/Introduction_to_Linux#History_of_Ubuntu&quot; title=&quot;Introduction to Linux&quot;&gt;History of Ubuntu&lt;/a&gt; ::*    1...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;modules, submodules, and topics. Drafting Concept Structure Working Out Mode.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
:*    [[Introduction_to_Linux|Introduction to Linux]]&lt;br /&gt;
::*    1.1  [[Introduction_to_Linux#History_of_Linux|History of Linux]]&lt;br /&gt;
::*    1.2  [[Introduction_to_Linux#Linux_Distributions:|Linux distributions]]&lt;br /&gt;
::*    1.3  [[Introduction_to_Linux#Open-Source_Software_and_Licensing|Open-source software and licensing]]&lt;br /&gt;
::*    1.4  [[Introduction_to_Linux#History_of_Ubuntu|History of Ubuntu]]&lt;br /&gt;
::*    1.5  [[Introduction_to_Linux#Online_Resources_for_Learning_and_Studying_Ubuntu|Online Resources ]]&lt;br /&gt;
&lt;br /&gt;
:*    [[Getting_Started_with_Ubuntu|Getting Started with Ubuntu]]&lt;br /&gt;
::*    2.1. Installing Ubuntu&lt;br /&gt;
::*    2.1.1. Virtual machines&lt;br /&gt;
::*    2.1.2. Dual booting&lt;br /&gt;
::*    2.1.3. Live USB&lt;br /&gt;
::*    2.2. Navigating the Linux desktop&lt;br /&gt;
::*    2.3. Basic Linux commands&lt;br /&gt;
::*    2.4. Using the terminal&lt;br /&gt;
&lt;br /&gt;
:*    [[Linux_Filesystem_and_Directories|Linux Filesystem and Directories]]&lt;br /&gt;
::*    3.1. [[Linux_Filesystem_and_Directories#Linux_filesystem_hierarchy|Linux filesystem hierarchy]]&lt;br /&gt;
::*    3.2. [[Linux_Filesystem_and_Directories#File_types_and_permissions|File types and permissions]]&lt;br /&gt;
::*    3.3. [[Linux_Filesystem_and_Directories#Navigating_directories_using_the_command_line|Navigating directories using the command line]]&lt;br /&gt;
::*    3.4. [[Linux_Filesystem_and_Directories#Manipulating_files_and_directories|Manipulating files and directories]]&lt;br /&gt;
::*    3.5. [[Linux_Filesystem_and_Directories#File_searching_and_comparisons|File searching and comparisons]]&lt;br /&gt;
&lt;br /&gt;
:*    [[Text_Editing_and_Processing|Text Editing and Processing]]&lt;br /&gt;
::*    4.1. [[Text_Editing_and_Processing#Command_Line_Editors|Command Line Text Editors (vi, nano, and emacs)]]&lt;br /&gt;
::*    4.2. [[Text_Editing_and_Processing#Basic_text_manipulation_commands|Basic text manipulation commands (cat, less, head, tail)]]&lt;br /&gt;
::*    4.3. [[Text_Editing_and_Processing#Text_processing_commands|Text processing commands (grep, awk, sed)]]&lt;br /&gt;
::*    4.4. [[Text_Editing_and_Processing#Regular_expressions_(regex)|Regular expressions]]&lt;br /&gt;
&lt;br /&gt;
:*    [[Linux_Users_and_Groups|Linux Users and Groups]]&lt;br /&gt;
::*    5.1. [[Linux_Users_and_Groups#Understanding_Users_and_Groups_in_Linux|Understanding users and groups]]&lt;br /&gt;
::*    5.2. [[Linux_Users_and_Groups#Managing_User_and_Group|Managing users and groups]]&lt;br /&gt;
::*    5.3. [[Linux_Users_and_Groups#File_Ownership_and_Permissions|File ownership and permissions]]&lt;br /&gt;
::*    5.4. [[Linux_Users_and_Groups#Sudo_and_su_commands|Sudo and su commands]]&lt;br /&gt;
&lt;br /&gt;
:*    [[Linux_Processes_and_Services|Linux Processes and Services]]&lt;br /&gt;
::*    6.1. [[Linux_Processes_and_Services#Understanding_processes|Understanding processes]]&lt;br /&gt;
::*    6.2. [[Linux_Processes_and_Services#Process_management_commands_(ps,_top,_htop,_kill)|Process management commands (ps, top, htop, kill)]]&lt;br /&gt;
::*    6.3. [[Linux_Processes_and_Services#Background_and_foreground_processes|Background and foreground processes]]&lt;br /&gt;
::*    6.4. [[Linux_Processes_and_Services#System_services_and_daemons|System services and daemons]]&lt;br /&gt;
::*    6.5. [[Linux_Processes_and_Services#systemd_and_systemctl|systemd and systemctl]]&lt;br /&gt;
&lt;br /&gt;
:*    [[Linux_Networking|Linux Networking]]&lt;br /&gt;
::*    7.1. [[Linux_Networking#Network_configuration_and_troubleshooting|Network configuration and troubleshooting]]&lt;br /&gt;
::*    7.2. [[Linux_Networking#Network_protocols_and_services|Network protocols and services (TCP/IP, DHCP, DNS)]]&lt;br /&gt;
::*    7.3. [[Linux_Networking#Remote_access_and_management_(SSH,_SCP,_SFTP)|Remote access and management (SSH, SCP, SFTP)]]&lt;br /&gt;
::*    7.4. [[Linux_Networking#Network_Security_and_Firewalls:_iptables_and_ufw|Network security and firewalls (iptables, ufw)]]&lt;br /&gt;
&lt;br /&gt;
:*    [[Ubuntu_Package_Management|Ubuntu Package Management]]&lt;br /&gt;
::*    8.1. Package managers&lt;br /&gt;
::*    8.2. APT&lt;br /&gt;
:::*    8.2.1. Installing and updating software&lt;br /&gt;
:::*    8.2.2. Managing package repositories&lt;br /&gt;
:::*    8.2.3. Dependency management&lt;br /&gt;
::*    8.3. Snaps&lt;br /&gt;
::*    8.4. AppImage&lt;br /&gt;
::*    8.5  FlatPak&lt;br /&gt;
&lt;br /&gt;
:*    Shell Scripting&lt;br /&gt;
::*    9.1. Introduction to shell scripting&lt;br /&gt;
::*    9.2. Bash scripting basics&lt;br /&gt;
::*    9.3. Flow control (loops, conditionals)&lt;br /&gt;
::*    9.4. Functions and best practices&lt;br /&gt;
::*    9.5. Practical shell scripting examples&lt;br /&gt;
&lt;br /&gt;
:*    System Maintenance and Troubleshooting&lt;br /&gt;
::*    10.1. System monitoring and logging&lt;br /&gt;
::*    10.2. Backup and recovery strategies&lt;br /&gt;
::*    10.3. Disk and filesystem management&lt;br /&gt;
::*    10.4. Kernel updates and management&lt;br /&gt;
::*    10.5. Boot process and troubleshooting&lt;br /&gt;
&lt;br /&gt;
:*    Advanced Topics (optional)&lt;br /&gt;
::*    11.1. Virtualization and containers (KVM, Docker, Kubernetes)&lt;br /&gt;
::*    11.2. Linux security (SELinux, AppArmor)&lt;br /&gt;
::*    11.3. Automation and configuration management (Ansible, Puppet, Chef)&lt;br /&gt;
::*    11.4. Cloud computing (AWS, Azure, GCP)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Notes in No Order==&lt;br /&gt;
Introduction to Ubuntu Linux&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Installing Ubuntu Linux&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Ubuntu min - build up&lt;br /&gt;
&lt;br /&gt;
Build a Linux distro from scratch&lt;br /&gt;
&lt;br /&gt;
Docker&lt;br /&gt;
&lt;br /&gt;
LXD LXC&lt;br /&gt;
&lt;br /&gt;
Interface Basics&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Install Linux on VM in Window&amp;#039;s and OSX&lt;br /&gt;
&lt;br /&gt;
Create Live Linux USB on Windows and OSX&lt;br /&gt;
&lt;br /&gt;
System Configuration&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Network Config&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Security Config&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Desktops&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Window Managers&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
The Shell&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Shell Configuration&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Linux File Structure&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
File Systems on Linux&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
System Administration&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Basic&amp;lt;br&amp;gt;&lt;br /&gt;
System Management Superuser&amp;lt;br&amp;gt;&lt;br /&gt;
System Configuration&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Time and Date&lt;br /&gt;
&lt;br /&gt;
Scheduling Tasks: Crontab&lt;br /&gt;
&lt;br /&gt;
System Directory and Files&lt;br /&gt;
&lt;br /&gt;
Systemd&lt;br /&gt;
&lt;br /&gt;
System Startup files&lt;br /&gt;
&lt;br /&gt;
System Logs&lt;br /&gt;
&lt;br /&gt;
Performance Analysis Tools and Processes&lt;br /&gt;
&lt;br /&gt;
Boot&lt;br /&gt;
&lt;br /&gt;
Grub&lt;br /&gt;
&lt;br /&gt;
Lilo&lt;br /&gt;
&lt;br /&gt;
Systemd&lt;br /&gt;
&lt;br /&gt;
Managing Users&lt;br /&gt;
&lt;br /&gt;
The Password Files&lt;br /&gt;
&lt;br /&gt;
Managing User Enviroments&lt;br /&gt;
&lt;br /&gt;
Login Access&lt;br /&gt;
&lt;br /&gt;
Controlling Access to Directories and Files&lt;br /&gt;
&lt;br /&gt;
Adding and Removing Users&lt;br /&gt;
&lt;br /&gt;
Managing Groups&lt;br /&gt;
&lt;br /&gt;
Groupadd del mod&lt;br /&gt;
&lt;br /&gt;
Software Management&lt;br /&gt;
&lt;br /&gt;
Apt&lt;br /&gt;
&lt;br /&gt;
Dpkg&lt;br /&gt;
&lt;br /&gt;
Snap&lt;br /&gt;
&lt;br /&gt;
Flatpak&lt;br /&gt;
&lt;br /&gt;
Guix&lt;br /&gt;
&lt;br /&gt;
RPM&lt;br /&gt;
&lt;br /&gt;
Build From Source&lt;br /&gt;
&lt;br /&gt;
Packaging Software&lt;br /&gt;
&lt;br /&gt;
Reproducable builds&lt;br /&gt;
&lt;br /&gt;
Command-Line Basics&lt;br /&gt;
&lt;br /&gt;
Editing Text Files&lt;br /&gt;
&lt;br /&gt;
systemd vs init&lt;/div&gt;</summary>
		<author><name>imported&gt;AwesomO</name></author>
	</entry>
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