Welcome to the new section of shell scripting basics that's where we actually will learn what really
shell scripting is what its basics like.
You know starting from ABC are one two three.
So that's where we're going to start so let's see what exactly are we going to Khowar in this entire
section.
So we will start with Colonel what exactly kernel is and how does it interacts with the shell and is
there a kernel an operating system and how does it interact with your hardware and how does it interacts
with your shell and your operating system.
What exact issue is of course this is the main thing we wanted to know how the shell scripting works.
There are so many types of shells there are Cloran shell Bash there are seashell and so many that I
will Khowar and this lesson then we will have starting to show how are you going to start a shell if
you are in logged into your Linux machine and by default you have a bash shell and you want to do a
different show.
How do you do that then will Khowar how you run a shell script.
So you have created a script.
Now how do you run it.
So this is a few things very basic ones that you should really know and this is like a fundamental things
that you should understand and put it somewhere you know deep in your head that outside of that these
are like the actual guidelines that you have to follow in order to run a perfect shell script.
So you would know when if there is an error message or if theres a problem when you are running a shellscript.
Why did it happen.
This section will explain you if you really go through it.