New to Unix/Linux environment?.Try Step by Step Unix|Level-1
UNIX is an operating system. It is a stable, multi-user, multi-tasking system for servers, desktops and laptops.
UNIX systems also have a graphical user interface (GUI) similar to Microsoft Windows which provides an easy to use environment. However, knowledge of UNIX is required for operations which aren’t covered by a graphical program, or for when there is no windows interface available, for example, in a telnet session.
This course gives coverage in following areas
Moving around the file system
Listing directory contents
Move, renaming, and copying files
View and Edit files
Grep in detail
VI Editor commands