Unit 4 - Module 2 - All About Linux

Question 1

Is Linux open-sourced?

Answer 1

YES

Question 2

Linux

What is the command-line interpreter?

Answer 2

The Shell

Aka CLI

Question 3

What do you call the component of Linux that organizes data?

Answer 3

Firesystem Hierarchy Standard (FHS)

Question 4

What do you call the component of Linux that manages processes and memory?

Answer 4

The Kernal

Question 5

What do you call hardware components that are attached and controlled by the computer system?

Monitors, Mice, printers, ect.

Answer 5

Peripheral Devices

Question 6

What do you call components of hardware that are internal of the computer?

CPU,RAM,GPU ect.

Answer 6

Internal Hardware

Question 7

What’s another word for “folders”

Answer 7

Directory

Question 8

What is the order of operation from user to hardware on Linux when creating a new file is started?
6 in total

User and hardware are included in the 6

Answer 8

1) User
2) Application
3) Shell
4) Filesystem Hierarchy Standard (FHS)
5) Kernal
6) Hardware

Question 9

What do you call different versions of Linux?

Answer 9

Distributions

Question 10

What do you call the practice of collecting and analyzing data to determine what has happened after an attack?

Answer 10

Digial Forensics

Question 11

What is KALI LINUX and Parrot used for mainly?

Answer 11

Penetration Testing

Question 12

What is Ubuntu used for mainly?

Answer 12

Migrating to cloud servers.

Question 13

What do you call a piece of software that can be combined with other packages to form an application?

Answer 13

A Package

Question 14

What part of Linux is open sourced allowing customization?

Answer 14

The Kernal

Question 15

What is the command-line interpreter in Linux?

Answer 15

The Shell

Question 16

What do you call an intrustion telling the computer to do something?

Answer 16

A Command

Question 17

What are two symbols that are used to indicate where to type a command in a shell?

Answer 17

$ and %

Ie) Before you type a command, right before it, there will be one of those symbols

Question 18

What is the most used default Linux shell?

Answer 18

Bash

Question 19

What do you call the information recieved by the operating system via the command line?

Answer 19

Standard Input

Question 20

What do you call a Linux command that outputs a specific command?

Answer 20

echo

Basically it will repeat what you say when in the command

Question 21

What do you call data consisting of an ordered squence of character?

Answer 21

String Data

Question 22

What is Suricata?

Answer 22

A high performance, open source network analysis and threat decetion software.

Question 23

What is the command to use the shell as a calulator?

Answer 23

expr

Question 24

What is the command to clear a shell from previous text?

Answer 24

clear

Question 25

What do you call specific information needed by a command?

Answer 25

**Argument**

Question 26

What do you call the highest-level directory in Linux?

Answer 26

**Root Directory** Think of files C:\Users\Ken\Documents\Overwatch\Logs C is highest root directory

Question 27

What is the command that prints the working directory onto the screen?

Answer 27

**pwd**

Question 28

What is the command that displays the names of files and directories in the current working directory?

Answer 28

**ls** ( LS )

Question 29

Which command navigates between directories?

Answer 29

**cd**

Question 30

What command displays the content of a file?

Answer 30

**cat**

Question 31

What command displays just the beginning of a file, by default 10 lines

Answer 31

**head**

Question 32

What do you call a full file path? ( From point A all the way to point D )

Answer 32

**Absolute File Path** C:\Users\Ken\Documents\Overwatch\Logs

Question 33

What do you call a file pat that starts from a user's current directory?

Answer 33

A **Relative File Path**