Shell scripting

Shell scripting is like telling a computer what to do by writing a special type of code in a text file. It's kind of like giving a set of instructions to your toy robot.

For example, you can write a script that tells your computer to do things like copying files, creating new folders, or running specific programs. Just like when you tell your toy robot to pick up a toy, it follows your instructions step by step.

The code you write in a shell script will be read and executed by the computer's shell or command line interpreter. The shell is like a special program on your computer that helps you interact with the system and run programs.

So, when you run a shell script, the shell reads your instructions and starts doing what you told it to do. It's like a recipe that you follow to cook a meal.

Shell scripting can be really useful because it saves you time and effort. Instead of having to do a bunch of things manually, you can put all of your instructions in a script and run it with just one command. This makes it easier to automate repetitive tasks and perform complex operations on your computer.

In summary, shell scripting is a useful tool for giving your computer instructions to do things automatically, just like giving your toy robot instructions to complete a task.