Learning Objectives -  In this lesson, you will learn about the Unix Operating System, its architecture, directory structure, and command use, as well as how to connect to a Unix server using the Putty programme. 

Topics - An Overview of the UNIX Operating System, UNIX features, Unix vs. Windows and DOS operating systems, Various Unix flavors, Architecture of the Unix System, Unix File System Layout, Unix Command Usage, Unix Directory Structure/Hierarchy, and Unix Operating System Benefits and Drawbacks Using the Unix Server.

Learning Objectives -You will learn how to write and utilize commands, print messages on the screen, and gain hands-on experience with basic commands in a Unix system using the Putty tool and Ubuntu. 

Topics-  Starting out: Ubuntu, Special Ubuntu commands (such as apt-get and apt-cache), as well as basic helpful Unix commands (like sleep, passwd, date, cal, etc), Login related commands, Terminal related commands, Online Manual, Displaying Message, Disk related commands, Command for Unix OS information, Control Terminal Colour and Cursor.

Learning Objectives -  In this module, you will learn how to create, delete, rename, copy, move, display files along with Redirection and Piping concepts. 

Topics - What exactly are Files, Directories, and Sub-Directories? File Formats, File naming conventions, directory-related terms In files, a wildcard character is utilized. Directory management commands, File creation, display, and deletion commands, and File management commands (cp, mv, wc, lp, etc), Piping, as well as input/output redirection.

Learning Objectives - In this subject, you will learn how to work with files and directories using various commands, as well as how to use Filter commands. 

Topics - Splitting a file horizontally, vertically, or diagonally File Related Commands (such as paste, tee, tr, cmp, comm, diff, alias, and so on), File Search, Compressing and Archiving Files, ln: Linking Files, and Filter Related Commands (like grep, sort, uniq, awk, etc).

Learning Objectives - This module will teach you about the many types of file attributes, how to alter file permissions, how to interact inside a network using Unix commands, and how to upload/download files from local to server and vice versa.

Topics -  Permissions and User Categories Changing File Permissions, File Ownership What exactly is Superuser? Using the umask Command, Network communication commands, network-related commands Transferring data between the local and server systems, Transfer files from one server to another.

Learning Objectives - Metrics and trend charts can assist you in demonstrating the improvement of your requirements collecting process. This module's lessons will help you manage change requests in your project by utilizing brainstorming, negotiation, or Agile development technique.

Topics - Editors of many sorts (like ed, sed, gEdit, emacs, nano, vi, vim), The vi editor's several modes, Controlling the screen, navigating, and moving the cursor Saving and exit commands, Insert and Delete operations in vi, Pattern search, Replace/Substitute, Line Joining, Copy and Paste, Block Copy, Move and Delete sed's special features include a stream editor and the use of the xargs tool.