Linux for Cloud & DevOps Professionals Practice Exam
Linux for Cloud & DevOps Professionals Practice Exam
About Linux for Cloud & DevOps Professionals Exam
Linux is one of the most widely used operating systems in the IT industry, serving as the foundation for cloud computing, DevOps, cybersecurity, and software development. Many leading companies rely on Linux to power their servers, applications, and networks. This course is designed for beginners who want to learn Linux from scratch. You will start by creating and connecting to a Linux EC2 instance on AWS, then explore essential Linux commands, file management, user administration, networking, system maintenance, and process management. By the end of this course, you will have a solid foundation in Linux administration and be prepared to work in cloud computing and DevOps environments.
Skills Required
- No prior Linux experience needed – beginner-friendly course
- Basic computer knowledge is recommended
- Familiarity with cloud computing concepts (helpful but not required)
Knowledge Area
- Understanding how Linux operates in IT and cloud environments
- Creating and managing a Linux EC2 instance on AWS
- Learning essential Linux commands for daily tasks
- Managing files, directories, and user permissions
- Handling networking, system services, and software installations
- Monitoring processes and automating tasks with Crontab
- Copying files between Windows and Linux systems
Who Should Take the Exam?
- IT professionals looking to gain Linux administration skills
- Beginners starting their journey in DevOps and cloud computing
- System administrators managing cloud-based infrastructure
- Developers who need Linux knowledge for software deployment
- Anyone switching from a non-IT to an IT background
Course Outline
The Linux for Cloud & DevOps Professionals Exam covers the following topics -
Domain 1 - Introduction to Linux and Cloud Integration
- Overview of Linux and why it is essential for cloud and DevOps
- Understanding operating systems and their role in computing
- Creating an AWS account to deploy Linux in the cloud
- Setting up a Linux EC2 instance on AWS for hands-on practice
- Connecting to a Linux system from Windows using MobaXterm
- Connecting to a Linux system from macOS for remote access
- Understanding the Linux file system structure and hierarchy
Domain 2 - Working with Files and Directories
- Exploring basic Linux commands for file management
- Opening and reading files using command-line tools
- Creating new files using different methods
- Editing or appending content to files using text editors
- Creating and managing directories effectively
- Deleting files and directories safely
Domain 3 - Managing Files and Directories Efficiently
- Copying files and directories using the cp command
- Moving and renaming files using the appropriate commands
- Changing directories and navigating the Linux file system
- Searching for files using find, diff, and file commands
- Finding specific words in files using grep
- Replacing words inside files using sed for text processing
Domain 4 - User Management and Access Control
- Creating and managing users with the useradd command
- Logging into an EC2 instance with different user accounts
- Understanding the ls command and its use in file management
- Exploring file permissions and their importance
- Changing file permissions using chmod
- Modifying file ownership with chown
Domain 5 - System Management and Monitoring
- Gathering system information with commands like free, cpuinfo, and uname
Domain 6 - Software Management in Linux
- Installing software packages using yum
- Removing unnecessary software from the system
- Updating installed packages and viewing package information
Domain 7 - Networking in Linux
- Checking network configurations using hostname, ping, and wget
- Using ifconfig and curl to troubleshoot network issues
- Understanding Telnet and its role in network communication
Domain 8 - Managing Services in Linux
- Checking the status of services using the service command
- Starting and stopping services when necessary
- Managing services with chkconfig and systemctl
Domain 9 - Process Management and Performance Monitoring
- Listing and managing active processes using ps, fg, and bg
- Monitoring system performance using the top command
Domain 10 - Additional Linux Administration Topics
- Archiving files and directories using gzip, gunzip, zip, and tar
- Understanding and using Crontab for automating tasks
- Creating and managing soft links and hard links using the ln command
- Copying files from Windows to Linux using the scp command
