Unit 4 - Module 2 - All About Linux Flashcards
Is Linux open-sourced?
YES
Linux
What is the command-line interpreter?
The Shell
Aka CLI
What do you call the component of Linux that organizes data?
Firesystem Hierarchy Standard (FHS)
What do you call the component of Linux that manages processes and memory?
The Kernal
What do you call hardware components that are attached and controlled by the computer system?
Monitors, Mice, printers, ect.
Peripheral Devices
What do you call components of hardware that are internal of the computer?
CPU,RAM,GPU ect.
Internal Hardware
What’s another word for “folders”
Directory
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
1) User
2) Application
3) Shell
4) Filesystem Hierarchy Standard (FHS)
5) Kernal
6) Hardware
What do you call different versions of Linux?
Distributions
What do you call the practice of collecting and analyzing data to determine what has happened after an attack?
Digial Forensics
What is KALI LINUX and Parrot used for mainly?
Penetration Testing
What is Ubuntu used for mainly?
Migrating to cloud servers.
What do you call a piece of software that can be combined with other packages to form an application?
A Package
What part of Linux is open sourced allowing customization?
The Kernal
What is the command-line interpreter in Linux?
The Shell
What do you call an intrustion telling the computer to do something?
A Command
What are two symbols that are used to indicate where to type a command in a shell?
$ and %
Ie) Before you type a command, right before it, there will be one of those symbols
What is the most used default Linux shell?
Bash
What do you call the information recieved by the operating system via the command line?
Standard Input
What do you call a Linux command that outputs a specific command?
echo
Basically it will repeat what you say when in the command
What do you call data consisting of an ordered squence of character?
String Data
What is Suricata?
A high performance, open source network analysis and threat decetion software.
What is the command to use the shell as a calulator?
expr
What is the command to clear a shell from previous text?
clear
What do you call specific information needed by a command?
Argument
What do you call the highest-level directory in Linux?
Root Directory
Think of files C:\Users\Ken\Documents\Overwatch\Logs
C is highest root directory
What is the command that prints the working directory onto the screen?
pwd
What is the command that displays the names of files and directories in the current working directory?
ls
( LS )
Which command navigates between directories?
cd
What command displays the content of a file?
cat
What command displays just the beginning of a file, by default 10 lines
head
What do you call a full file path? ( From point A all the way to point D )
Absolute File Path
C:\Users\Ken\Documents\Overwatch\Logs
What do you call a file pat that starts from a user’s current directory?
A Relative File Path
