Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Concept explainers

Linux
An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.
Question
  1. in a terminal run the following commands:
    1. Find your hostname of your computer by running: hostname.
    2. Install nmap: sudo apt install nmap.
    3. Run nmap: nmap [Your Hostname] and note which transport and ports are open.
    4. Take a screenshot of the demonstration.
Expert Solution
Check Mark
Step 1: Run hostname command

>_ hostname


Computer Science homework question answer, step 1, image 1


Hostname is the name of the linux server/desktop os you are using.

For us, this produces "lenovo" as output which we will use later. 

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