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What you'll learn?
- Deep understanding of Linux system administration, including managing users, permissions, file systems, and processes.
- Configuring network interfaces, setting up network services, and troubleshooting network connectivity issues
- Essential security practices, such as configuring firewalls, implementing access controls, and securing network services to protect systems from cyber threats.
- troubleshooting skills to diagnose and resolve common system issues, perform system updates, manage system resources, and implement backup and recovery.
Course Overview
Are you ready to dive into the world of Linux system administration? Our RHCSA Essentials course is designed to equip you with the skills and knowledge needed to become a proficient Red Hat Certified System Administrator.
In this comprehensive course, you'll delve into the essentials of Linux system configuration, management, and troubleshooting. From mastering user and group administration to setting up and maintaining crucial network services like DNS, DHCP, and file sharing, you'll gain hands-on experience in managing Red Hat Enterprise Linux systems effectively.
Key areas covered include system configuration and management, network services setup and maintenance, security implementation and hardening, and troubleshooting and performance optimization. With practical labs and real-world scenarios, you'll develop the expertise needed to tackle complex system administration tasks and ensure the stability and security of Linux-based environments.
Whether you're an aspiring system administrator, IT professional seeking Linux skills, student in an IT-related field, career changer into Linux admin roles, or a Linux enthusiast aiming for formal certification, this course is your pathway to mastering Linux administration and earning your RHCSA certification.
Enroll now and take the first step towards a rewarding career in Linux system administration!
Pre-requisites
- Basic Computer Skills: Students should have a good understanding of fundamental computer operations, including using a keyboard and mouse, navigating the file system, and working with basic software applications.
Target Audience
- Aspiring System Administrators
- IT Professionals seeking Linux skills
- Students and Graduates in IT fields
- Career Changers into Linux admin roles
- Linux Enthusiasts wanting formal certification
Curriculum 82 Lectures 13:19:40
-
Section 1 : Introduction
- Lecture 2 :
- Install RHEL 9 on VirtualBox
- Lecture 3 :
- Install Kali Linux on VirtualBox
-
Section 2 : Lesson 1 Understand and use essential tools
- Lecture 1 :
- Access a shell prompt and issue commands with correct syntax
- Lecture 2 :
- Relative path and absolute path.mp4
- Lecture 3 :
- cd Is and cat command
- Lecture 4 :
- Use input-output redirections
- Lecture 5 :
- Use input-output redirections
- Lecture 6 :
- Access remote systems using SSH
- Lecture 7 :
- Log in and switch users in multiuser targets
- Lecture 8 :
- Create and edit text files and Directory
- Lecture 9 :
- Create, delete, copy, and move files and directories
- Lecture 10 :
- List, set, and change standard ugo_rwx permissions
- Lecture 11 :
- Locate, read, and use system documentation including man, info, and files.
-
Section 3 : Lesson 2 Create simple shell scripts
- Lecture 1 :
- basics of scripting
- Lecture 2 :
- Conditionally execute code use of
- Lecture 3 :
- Use Looping constructs - While Loop
- Lecture 4 :
- Use Looping constructs - For loop
-
Section 4 : Lesson 3 Operate running systems
- Lecture 1 :
- Boot, reboot, and shut down a system normally
- Lecture 2 :
- Boot systems into different targets manually
- Lecture 3 :
- Interrupt the boot process in order to gain access to a system
- Lecture 4 :
- Identify CPU or memory intensive processes and kill processes
- Lecture 5 :
- Manage tuning profiles
- Lecture 6 :
- Locate and interpret system log files and journals
- Lecture 7 :
- Preserve system journals
- Lecture 8 :
- Securely transfer files between systems
-
Section 5 : Lesson 4 Configure local storage
- Lecture 1 :
- Features of partition on MBR and GPT Disks
- Lecture 2 :
- Create partition in Linux using fdisk utility
- Lecture 3 :
- Create partitions on MBR disks
- Lecture 4 :
- Make filesystem, mount and unmount partition to store data
- Lecture 5 :
- unmount and delete the partition
- Lecture 6 :
- Create, Extend Logial Volume Part1
- Lecture 7 :
- Create, Extend Logial Volume Part2
- Lecture 8 :
- Delete Logical Volume, Volume Group and Physical Volumes
- Lecture 9 :
- Mount temporary using UIID
- Lecture 10 :
- Configure systems to mount file systems at boot by universally unique ID
- Lecture 11 :
- unmount partition
- Lecture 12 :
- Add new partitions and logical volumes, and swap to a system non-destructive
- Lecture 13 :
- Understanding Partitions in Linux
-
Section 6 : Lesson 5 Create and configure file systems
- Lecture 1 :
- Create, mount, unmount, and use vfat, ext4, and xfs file systems
- Lecture 2 :
- Mount and unmount network file systems using NFS
- Lecture 3 :
- Configure autofs
-
Section 7 : Lesson 6 Deploy, configure, and maintain systems
- Lecture 1 :
- Schedule tasks using at and cron
- Lecture 2 :
- Start and stop services and configure services to start automatically at boo
- Lecture 3 :
- Configure systems to boot into a specific target automatically
- Lecture 4 :
- Introduction of Clocks and NTP
- Lecture 5 :
- Configure time service clients
- Lecture 6 :
- Install package using dpkg and configure repository in Debian based OS
- Lecture 7 :
- Package in its dependancy in Linux
- Lecture 8 :
- Install package on Linux using rpm
- Lecture 9 :
- Install package using apt command in Ubuntu
- Lecture 10 :
- Install the package using rpm command
-
Section 8 : Lesson 7 Manage basic networking
- Lecture 1 :
- Basics of Networking and IP address
- Lecture 2 :
- Configure IPv4 addresses
- Lecture 3 :
- Configure hostname resolution
- Lecture 4 :
- Configure network services to start automatically at boot
-
Section 9 : Lesson 8 Manage users and groups
- Lecture 1 :
- Introduction about users in Linux
- Lecture 2 :
- Create a local User on Linux
- Lecture 3 :
- Modify the local user accounts
- Lecture 4 :
- Adjust password aging for local user accounts
- Lecture 5 :
- Create and modify local groups in Linux
- Lecture 6 :
- Delete groups and users
- Lecture 7 :
- Configure superuser access on RHEL 9
- Lecture 8 :
- Configure superuser access in Kali Linux
-
Section 10 : Lesson 9 Manage security
- Lecture 1 :
- Configure firewall settings using firewall-cmd or firewalld
- Lecture 2 :
- Configure key-based authentication for SSH
- Lecture 3 :
- Allow specific user to loging using ssh
- Lecture 4 :
- Set enforcing and permissive modes for SELinux
- Lecture 5 :
- List and identify SELinux file and process context
- Lecture 6 :
- Restore default file contexts
- Lecture 7 :
- Manage SELinux port labels
- Lecture 8 :
- Use Boolean settings to modify system SELinux settings
- Lecture 9 :
- Diagnose and address routine SELinux policy violations
-
Section 11 : Lesson 10 Manage containers
- Lecture 1 :
- Introduction of Containers
- Lecture 2 :
- Host requirement for running container tools
- Lecture 3 :
- Find and retrieve container images from a remote registry
- Lecture 4 :
- Find and retrieve container images from a remote registry
- Lecture 5 :
- Inspect container images
- Lecture 6 :
- Build a container from a Containerfile
- Lecture 7 :
- Perform basic container management such as running, starting, stopping, an
- Lecture 8 :
- Managing containers ports
- Lecture 9 :
- Attach persistent storage to a container
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Instructor
5725 Course Views
7 Courses
I have several years of experience in the field of Cyber Security as a Trainer. Experience in delivering Training on Ethical Hacking, VAPT, CompTIA Security +, CySA, CEH, OSCP, Linux System & Server Administrator, CompTIA N+, CCNA. I have delivered training to more than 100+ colleges including IIT and NIIT, and Corporate, and Government Bodies.
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