Linux Essentials

No one can afford to ignore Linux. The acceptance of Linux as a robust and dependable system is growing day by day. Big Corporations, Small Business Houses, Govt. Departments, Colleges, Universities are moving to Linux as their choice platform. Linux is future. It is the most flexible and Open Ended OS.

Linux Command Line Basics. How to Create Files & Directories. Understanding Home Directory. Understanding Directory Structure. How to  create Aliases. How to Remove Files & Directories. How to copy Copy Files & Directories. How to Rename Files & Directories. How to Use Help. Working with Wildcards. How to use Vi/Vim Editor. How to Manage History. How to Change Shell. How to Change Prompt. How to Create Soft & Hard Links. What is Login, Non-Login Shell & various Critical Files. How to use Compression Utilities GZIP, BZIP2, ZIP. How to perform  Backup/Restore using Tar. What are Local Global Variables. How to Access CD/DVD/USB Drives. What is Input Output Redirection. Understanding Read, Write, Execute Permissions. How to use User Permissions. How to use Group Permissions. What is  Umask. Symbolic vs Numeric Permissions, How to perform User Management. How to Configure and use sudo.

This Course starts from basics & then takes you to some advance Linux concepts. The focus has been to make learning experience very simple & interesting. Everything has been explained by giving examples.