I would like to explain slight more Before Jumping directly into the task.
1) What is an operating System ?
operating system is an interface between the user and computer hardware.
2) what are the types of operating system ?
single user - single tasking
single user - multitasking
multi user - multitasking
3) what is the architecture of Linux ?
if the user wants to perform any operation on the computer then he cannot interact directly, he needs to use commands.
commands are predefined programs.
commands will be executed in a shell. shell is an interpreter.
shell will do communication with the kernel.
kernel is the heart of the OS, It has 2 types
a)mono for Linux
b)micro for windows
the kernel manages few information,
1)device information
2)multitasking information
3)file system information
Task:
1)Check your present working directory.
/pwd =it will print the absolute path
2)List all the files or directories including hidden files.
/ls -a
3)Create a nested directory A/B/C/D/E
mkdir -p A/B/C/D
additional note: ls -R A : This is a command to check the parent directory.
Thanks for reading,