Notes

The largest part of linux work is performed by the community i.e thousands of programer use and suggest the development it is an ecosystem which consist of developers,system administrator,users and vendor

• Q.2 what are the terminology are use in kernel

  Ans.

  1) Kernel -

  It is the collection of application which is combine to make and operating system e.g ubuntu

  2) Distribution-

  it is the connection between software and hardware it is the core of os which control hardware and make the hardware interact with application that is linux kernel

  2) Bootloader -

  Its is the program that put the os into memory i.e iso linux

  3) service -

  It is a program that runs on background process i.e http,ftpd,

  4) File system-

  It is a method for storing and organizing files e.g ext3(third extended file system),FAT(file allocation table)

  5) Desktop environment-

  It provides gui (graphical user interface) e.g GNU network object model

  6) command line -

  Its an interface for typing commands on top of oprating system

  7) shell-

  It interprets the a line input and instruct operating system to perform task and commands that is BASH

  Eg. Linux user group,Internet relate chat and community event

• Create the tree structure for linux

  

• How to copy

  

• How to move files

  

• What is chmod