"Operating Systems" is a course, where the main studies are fundamental design and implementation ideas in the engineering of operating systems. The course covers basic topics that include Linux structure, using the shell, navigating the Linux operating system, working with files and directories, Linux administration, service management, permissions management.Individual laboratory assignments involve implementation of tasks in Ubuntu OS. Lectures are based on a study of Linux operating system practices.Operating systems course is intended as a general introduction to the techniques used to implement operating systems and related kinds of systems software. The topics covered will be functions and structure of operating systems, process management; main-memory management; file-system structure and implementation; network configuration and security.Your Practice Skill after Course:- Introduction to Linux/UNIX Philosophy - Positional Number Systems & Binary Operations Understanding - Getting Access to a Remote Linux/UNIX/Mac/Windows Systems - Installing VirtualBox on Windows and Mac - Installing Linux/Windows Using an Image for VirtualBox - Learn Linux/UNIX Directory Structure - Basic Shell and Linux/UNIX Commands- Linux Package Management - Working with Directories, Listing Files and Understanding ‘ls -l' Output- OS File and Directory Permissions Understanding - Finding Files and Directories, Wildcards, Files Globbing - View/Edit Files Using vi, nano Editors- Understanding Basic & Extended Regular Expressions - Working with Linux/UNIX Filters utilities - User and Group Management Conception - File and Directory Extended Attributes Understanding (xattr) - Managing Linux/UNIX Processes and Jobs- Shell Scripting to Automate Tasks