Learn Shell Scripting From Online Web Series - 18 Chapters

As we know, our computer understands only binary language i.e 1 and 0 which is very difficult for all of us to read and write. So in Operating System, there is special program called Shell.

Shell accepts your instruction or commands in English and if its a valid command, it is pass to kernel.

What Shell is ?

– Shell is a user program or it’s environment provided for user interaction.
– Shell is an command language interpreter that executes commands read from the standard input device or from a file.
– Shell is not part of system kernel, but uses the system kernel to execute programs, create files etc.

There are several SHELLS available in Linux are like Bash Shell, Bourne Shell, Korn Shell etc.

Also Read: Bash External Variables | Bash Environment Variables | Bash Inbuilt Variables

Presenter – Mr. Chetan Soni, a cyber security expert that has been continuously adapting its information protection strategies for over a years. Chetan Soni born on the , 5th of January has created a revolution in the field of cyber security. He has over 5 years of Experience in IT Security and has been with C-DAC from last two years. He has extensively worked in the domain of Cyber Security & Penetration Testing and has helped not only to develop India but also has supported a lot of National / International projects.

This shell scripting series does not go into great detail or cover advanced topics, the topics which he generally covers are –