Linux Command-Line Fundamentals: Least Privilege Principles

Mastering the Linux command line is a fundamental skill for anyone working with modern computing environments, but understanding secure practices from the outset is crucial. This course provides a foundational introduction to Linux, emphasizing the essential principle of least privilege to build secure and efficient habits. By the end of this course, you will possess the core knowledge and practical skills to interact with Linux systems confidently, manage files and directories, and implement robust user and file permissions, setting a strong foundation for secure system administration and development. What you'll learn: * Learn fundamental Linux concepts and the command-line interface. * Master essential commands for file system navigation and manipulation. * Understand user accounts, groups, and permissions models on Linux. * Apply the principle of least privilege to secure files and directories. * Practice basic shell scripting for automation of routine tasks. * Configure secure shell (SSH) access and manage remote connections. * Troubleshoot common command-line issues and interpret system output. The course begins with an exploration of core Linux philosophy and basic command syntax, progressively moving to file management, user administration, and advanced permission concepts. You will then learn to automate tasks with shell scripts and establish secure remote connections, building practical skills through hands-on exercises. This course is designed for absolute beginners with no prior experience in Linux or command-line interfaces, providing all necessary foundational knowledge from scratch. Begin your journey into the powerful world of Linux with secure and efficient practices today.