How are the shell and kernel used in linux?
The shell is used to allow the user to interface with the operating system and run their applications. BASH is a shell, as is GNOME (Often referred to as a "graphical shell."). The kernel, on the other hand, is the core of the operating system. It manages the hardware, resources, and processes running on the sysem.
- Create a file using a vi editor(or any other editor). Name script file with extension . sh.
- Start the script with #! /bin/sh.
- Write some code.
- Save the script file as filename.sh.
- For executing the script type bash filename.sh.
- Open the terminal. Go to the directory where you want to create your script.
- Create a file with . sh extension.
- Write the script in the file using an editor.
- Make the script executable with command chmod +x <fileName>.
- Run the script using ./<fileName>.
- Open Command Prompt and navigate to the folder where the script file is available.
- Type Bash script-filename.sh and hit the enter key.
- It will execute the script, and depending on the file, you should see an output.
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