Table of contents
About the Course 9m 48s
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About This Course | 3m 51s
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About the Certification Exam | 5m 7s
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About the Author | 50s
Linux Boot Process Concepts 43m 50s
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The Linux Boot Process | 3m 57s
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Legacy GRUB | 7m 10s
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GRUB2 | 7m 39s
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Interacting with the Boot Loader | 10m 40s
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initramfs | 10m 38s
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Other Boot Options | 3m 46s
Install, Configure, and Monitor Kernel Modules 22m 29s
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Working with Kernel Modules | 6m 19s
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More Kernel Module Commands | 8m 24s
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Dealing with a Kernel Panic | 7m 46s
Configure and Verify Network Connection Parameters 1h 29m 25s
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Networking Fundamentals | 9m 44s
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NetworkManager | 17m 29s
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Legacy Networking Tools | 4m 38s
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Testing Connectivity | 10m
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The Basics of DNS Resolution from Linux | 12m 2s
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Bonding and Link Aggregation | 5m 32s
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Testing DNS ResolutionTesting DNS Resolution | 30m
Manage Storage in a Linux Environment 2h 17m 45s
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Pseudo (Virtual) Filesystems | 8m 9s
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Main Filesystem Locations | 10m 43s
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Filesystem Hierarchy Standard | 6m 7s
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Legacy MBR Partitions | 8m 9s
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GPT Partitions | 6m 13s
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Swap Partitions | 16m 6s
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Creating Linux Filesystems | 9m 51s
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Understanding Mount Points | 1m 38s
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Mounting and Unmounting Filesystems | 13m 6s
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Multipath Storage | 2m 23s
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Maintaining a Filesystem | 15m
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Disk Space Usage | 10m 20s
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Adding a New Hard Disk to a Linux SystemAdding a New Hard Disk to a Linux System | 30m
Localization 17m 54s
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Working with the System's Locale | 9m 21s
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Time and Date on a Linux System | 8m 33s
Conduct Software Installations, Configurations, Updates, and Removals 2h 24m 4s
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The Advanced Package Manager (apt) | 10m 25s
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Using Debian Package (dpkg) | 6m 46s
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The Yellowdog Updater, Modified (yum) | 10m 11s
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The Red Hat Package Manager (rpm) | 9m 20s
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DNF and Zypper | 3m 34s
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Compiling Applications | 6m 47s
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Managing Shared Libraries | 7m 1s
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Installing and Managing Packages on Debian/Ubuntu SystemsInstalling and Managing Packages on Debian/Ubuntu Systems | 1h 0m
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Installing and Managing Packages on Red Hat/CentOS SystemsInstalling and Managing Packages on Red Hat/CentOS Systems | 30m
Linux Graphical User Interfaces 34m 27s
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The Primary Linux Desktops | 6m 22s
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Assistive Technologies on the Linux Desktop | 8m 38s
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The Basics of X11 | 4m 32s
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Remote Graphical Connections | 14m 55s
Understanding Devices in Linux 2h 2m 14s
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Investigating Hardware | 9m 9s
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The Common Unix Printing System (CUPS) | 13m 22s
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The Line Printer Daemon | 9m 43s
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Working with the CUPS Print ServerWorking with the CUPS Print Server | 1h 30m
Manage Users and Groups 4h 32m 43s
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Adding and Removing Users | 7m 1s
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Adding and Removing Groups | 4m 21s
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User and Group Configuration Files | 11m 58s
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User and Group Modifications | 11m 14s
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Securing Local Logins | 5m 24s
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Your Bash Shell Environment | 15m 4s
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Setting Up the Shell Environment | 10m 42s
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Customizing the Shell Environment | 15m 41s
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Bash History and the Man Pages | 11m 18s
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Modifying the Bash ShellModifying the Bash Shell | 1h 30m
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Creating Users and Groups and Managing User AccountsCreating Users and Groups and Managing User Accounts | 1h 0m
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Working with Linux Accounts and Password PoliciesWorking with Linux Accounts and Password Policies | 30m
Automate and Schedule Jobs 1h 25m 2s
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Cron | 10m 9s
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At | 5m 50s
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Systemd Timer Unit Files | 9m 3s
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Scheduling a Systemd Service Job with Timer UnitsScheduling a Systemd Service Job with Timer Units | 1h 0m
Create, Modify, and Redirect Files 4h 41m 15s
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Working with Directories | 10m 58s
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Working with Files | 12m 21s
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File Globbing | 6m 45s
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Introduction to Regular Expressions | 5m 57s
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Using Regular Expression Tools | 5m 25s
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Understanding Links | 5m 23s
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Finding Files | 9m 11s
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Understanding Standard Input, Output, and Error | 5m 53s
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Finding Commands on a Linux System | 3m 33s
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Redirecting Output to the Screen and a File | 12m 23s
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File and Folder Compression | 12m 37s
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Using the Nano Text Editor | 4m 31s
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Using the Vi/Vim Text Editor | 6m 18s
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Working with Basic Regular ExpressionsWorking with Basic Regular Expressions | 30m
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Creating a Directory Structure in LinuxCreating a Directory Structure in Linux | 30m
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Creating and Modifying a File with VimCreating and Modifying a File with Vim | 30m
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Working with Compressed Files in LinuxWorking with Compressed Files in Linux | 1h 0m
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Working with Links in LinuxWorking with Links in Linux | 30m
Manage Services 2h 40m 6s
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init | 9m 21s
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Red Hat Service Tools | 5m 43s
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Upstart | 6m 8s
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Systemd | 5m 45s
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systemctl | 10m 4s
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Basics of a Unit File | 9m 41s
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Target Unit Files | 5m 55s
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Service Unit Files | 8m 42s
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Timer Unit Files | 9m 3s
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Reviewing the State of Your System | 6m 25s
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Monitoring Processes | 11m 35s
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Keeping a Process Running | 11m 44s
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Working with Services in Systemd - Start/Stop/Restart/StatusWorking with Services in Systemd - Start/Stop/Restart/Status | 30m
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Changing the Default Target of a SystemChanging the Default Target of a System | 30m
Summarize and Explain Server Roles 23m 17s
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Core Network Servers | 5m 3s
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Infrastructure Servers | 5m 25s
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Monitoring and Security Servers | 4m 39s
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Common Server Systems for Client Use | 5m 16s
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Container Basics | 2m 54s
File and Directory Permissions 1h 42m 57s
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Basic File and Folder Permissions | 5m 10s
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Modifying Basic Permissions | 8m 9s
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Modifying Advanced Permissions | 18m 46s
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Default Permissions | 6m 52s
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File Access Control Lists | 4m
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Working with Linux Directory PermissionsWorking with Linux Directory Permissions | 30m
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Working with Linux File Access Control Lists (FACLs)Working with Linux File Access Control Lists (FACLs) | 30m
Context-Based Permissions 1h 28m 30s
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Overview of SELinux | 4m 4s
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SELinux Configurations | 5m 48s
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SELinux Policy | 2m 44s
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SELinux Tools | 9m 46s
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AppArmor | 6m 8s
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Working With AppArmor ProfilesWorking With AppArmor Profiles | 30m
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Troubleshooting SELinuxTroubleshooting SELinux | 30m
Privilege Escalation 51m 22s
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Elevating Privileges | 7m 32s
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Sudo Configuration | 8m 50s
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User Account Types | 5m
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Managing Sudo PermissionsManaging Sudo Permissions | 30m
Access and Authentication Configuration 15m 44s
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PAM Basics | 3m 4s
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PAM Configuration | 9m 12s
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PAM and LDAP | 3m 28s
Secure Shell (SSH) 46m 31s
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SSH Basics | 3m 50s
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SSH Configuration | 8m 31s
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SSH and TCPWrappers | 4m 10s
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Managing SSH SettingsManaging SSH Settings | 30m
Terminal Types 5m 15s
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TTYs and PTYs | 5m 15s
Public Key Infrastructure (PKI) 6m 40s
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PKI Keys and Certificates | 6m 40s
Virtual Private Networking (VPN) 4m 36s
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IPSec | 1m 52s
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SSL / TLS | 2m 44s
Security Best Practices and System Hardening 54m 8s
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Protecting The Boot Sequence | 2m 17s
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Additional Authentication Methods | 6m 11s
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Secure System Design | 5m 35s
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Securing Network Services | 4m 44s
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Isolating Services | 2m 42s
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Restricting Access, Remote and Local | 2m 39s
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Locking Down Remote Access to LinuxLocking Down Remote Access to Linux | 30m
Logging Services 40m 50s
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Log File Locations | 2m 47s
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Log Management | 4m 56s
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journalctl | 3m 7s
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Working with Syslog DataWorking with Syslog Data | 30m
Firewalls in Linux 1h 6m 21s
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Firewall Technologies | 4m 8s
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Basics of Access Control Lists | 4m 37s
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IP Forwarding | 3m 33s
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Dynamic Rule Sets | 5m 3s
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Common Application Firewall Configurations | 4m
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Configuring a Host Firewall on Ubuntu using UFWConfiguring a Host Firewall on Ubuntu using UFW | 15m
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Creating firewalld RulesCreating firewalld Rules | 30m
Backup, Restore, and Compress Files 1h 27m 41s
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Archive and Restore Utilities | 5m 41s
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Compression | 6m 47s
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Types of Backups | 5m 2s
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Remote System Storage | 7m 7s
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File Integrity Checks | 3m 4s
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Backup and RecoveryBackup and Recovery | 1h 0m
Analyze System Properties 1h 20m 10s
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Network Monitoring and Configuration, Part 1 | 6m 29s
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Network Monitoring and Configuration, Part 2 | 7m 20s
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Network Monitoring and Configuration, Part 3 | 5m 23s
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Storage Monitoring and Configuration, Part 1 | 9m 14s
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Storage Monitoring and Configuration, Part 2 | 5m 46s
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CPU Monitoring and Configuration | 6m 26s
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Memory Monitoring and Configuration | 5m 6s
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Recovering a Lost root Password | 4m 26s
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Installing and Using htopInstalling and Using htop | 30m
Analyze System Processes 14m 1s
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Process Management, Part 1 | 7m 56s
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Process Management, Part 2 | 6m 5s
Troubleshoot User Issues 29m 25s
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Permissions | 6m 8s
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Access | 3m 17s
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Authentication | 3m 18s
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File Creation | 7m 40s
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Insufficient Privileges for Authorization | 4m 47s
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Environment and Shell Issues | 4m 15s
Troubleshoot Application and Hardware Issues 24m 19s
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Storage Issues, Part 1 | 3m 57s
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Storage Issues, Part 2 | 2m 49s
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Firewall | 4m 59s
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Permissions on Applications and Devices | 3m 38s
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Troubleshooting Software Dependencies and Versions | 4m 12s
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Troubleshooting Additional Hardware Issues | 4m 44s
Deploy and Execute Basic Bash Scripts 32m 36s
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Shell Environments and Variables | 4m 52s
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Construction of a Bash Script | 7m 56s
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Exit Codes | 2m 7s
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Redirection and Piping | 3m 9s
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Conditional Statements | 6m 27s
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Looping Constructs | 4m 17s
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Positional Parameters and Variable Scope | 3m 48s
Version Control Using Git 2h 31m 46s
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Git Basics | 3m 19s
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Git Configuration | 5m 39s
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Git File System | 2m 34s
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Git Branches | 5m 14s
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Installing Git and Configuring it for Local RepositoriesInstalling Git and Configuring it for Local Repositories | 30m
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Cloning a Remote GitHub RepositoryCloning a Remote GitHub Repository | 45m
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Branching and Merging Code with Git Source ControlBranching and Merging Code with Git Source Control | 1h 0m
Orchestration Processes and Concepts 15m 53s
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Central Configuration Overview | 3m 19s
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Agent vs. Agentless | 3m 29s
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Inventory | 1m 50s
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Infrastructure as Code | 2m 14s
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Infrastructure Automation | 2m 17s
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Automated Configuration Management | 2m 44s
The Exam 1h 30m
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CompTIA Linux Plus XK0-004CompTIA Linux Plus XK0-004 | 1h 30m
Next Steps 2m 28s
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Exam Preparation | 2m 28s
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