Question

Use Kali Linux Commands to show me the following:
1. Who are you?
2. Change directory to Downloads
3. Make a new directory
4. Make a new text file under your name (Ghada.txt)
5. Write a paragraph about Cyber security (4 to 5 sentences) >>simply open the file and write
inside it
6. Change the permission to be 764
7. Open the file but with a cyber security match
Show me each and every step with figure
b. Enter into Portswagger lab (Username enumeration via subtly different responses)

https://portswigger.net/web-security/authentication/password-based/lab-username-enumerationvia-subtly-different-responses
Show me step-by-step how to use burp to get the username and password. Name the username list

with your name ex. Ghada_usename.txt and Ghada_password.txt
Use Seed Machine (the same SQL injection website)to conduct SQL Injection such that:
1. Update Boby nickname to be your name (by Alice)
2. Update Boby password to be (your name as a password) (by Alice).

Answer 1

1)

whoami is a command that displays the user name of the current user who is logged in.

2)

'cd' command is used to change from current directory to a specific directory.

cd Downloads/

3)

'mkdir' is a command that is used to create a new directory.

mkdir directory_name

4)

'touch' is a command used to make a new file.

touch Ghada.txt

This creates a text file.

5)

To open the file using the vi editor, "vi Ghada.txt" is used.

This opens the file and initially the editor is in command mode.

Press 'i' to enter insert mode.

Type the following sentences about cyber security.

Cyber security is also known as Information technology security.

It is used in defending the computers and other devices from malware attacks.

There are basically five types of cyber security. They are infrastructure security, application security, network security, cloud security, IoT security.

A strong cyber security system has multiple layers of protection to the system.

After the above data is entered,move back to command mode by pressing 'Esc'.

Now type ':wq' to save and quit.

Note:

Please see that as per the guidelines, only one question can be solved.

In case of multiple choice type questions, upto 4 questions can be solved.