![]() ![]() Scan for specific ports: To scan for specific ports, use the -p option followed by the port numbers or range. Run a basic scan: To run a basic scan using Nmap, you need to specify the target hostname or IP address. For example, on Kali Linux, Nmap can be installed using the following command:Ģ. Install Nmap: Nmap can be installed on a Raspberry Pi by using the appropriate package manager for your chosen Linux distribution.Linux: The method for finding your IP address will vary depending on your distribution, but you can typically find this information in the output of the ifconfig command or by using a graphical network settings tool.Your computer's IP address and hostname will be displayed in the status information. Mac: Go to System Preferences, click on Network, and select your active network connection.Here you will find your computer's IP address, hostname, and other network information. Windows: Go to the Control Panel and click on "Network and Sharing Center".This will usually show you all the connected devices and their IP addresses. Log into your router's web interface and look for a device list or status page.Use a network scanner tool such as Nmap to scan your network and obtain a list of all devices and their IP addresses.The hostname will be displayed by the hostname command, and the IP address will be displayed under the "inet" section of the ifconfig output. Linux: Open a terminal and run the hostname and ifconfig commands.Look for the "Host Name" and "IPv4 Address" entries. Windows: Open a command prompt and run the ipconfig command.There are several ways to find out the hostname or IP address of a computer or device on a network. We have effectively elaborated the Nmap installation, usage, and uninstallation method in this writeup.How to find out the host name or IP address: After installing Nmap, use it to scan open or specific ports using Network IP addresses, Host addresses, or any website. Then, execute the “ $ sudo apt install nmap -y” command on the terminal. To install Nmap on Ubuntu 22.04, first, update the system packages. We have offered the methods for the installation, usage, and uninstallation of Nmap on Ubuntu 22.04. To uninstall Nmap on Ubuntu 22.04, check out the provided command and execute it: $ sudo apt remove nmap -y Want to uninstall Nmap? Have a look at the following section. To get information related to port specification and options details of the Nmap command, run the Nmap command with the “ –help” option: $ nmap -help To get the man page of Nmap, type the following command in the Ubuntu 22.04 terminal: $ man nmap To scan and view the list of host or network interfaces, use the below-given command: $ sudo nmap -iflist Scan any website by specifying its URL along with the “ -sS” option in the Nmap command: $ sudo nmap -sS Use “ -sA” flag in Nmap command to get and scan Firewall Settings on terminal: $ sudo nmap -sA 103.170.179.92Įxample 5: Scan website without establishing connection To get and scan OS information with the help of the Nmap command, add the option “ -O” and provide the host IP address: $ sudo nmap -O 103.170.179.92 The “ -p” option is used to scan all ports in a network: $ nmap -p 80 103.170.179.92 In order to scan a specific port, provide the port number along with the host IP address. You can also use the option “ -F” to perform the scanning process quickly: $ nmap -F 103.170.179.92 For doing so, specify your host IP address: $ nmap 103.170.179.92 In the first example, let’s scan open ports for our network. Nmap can either be used to scan web URLs or IP addresses using the supported options: $ nmap How to use Nmap command on Ubuntu 22.04?Ĭheck out the below-given syntax for using the Nmap command on your Ubuntu 22.04 system. Let’s move ahead towards Nmap usage on Ubuntu 22.04. ![]() To confirm Nmap installation, verify its version: $ nmap -versionĪs you can see, we have successfully installed Nmap “ 7.80” version: In the next step, install the Nmap command using the provided command: $ sudo apt install nmap -y ![]() Step 1: Update system packages $ sudo apt update To install Nmap on Ubuntu 22.04, follow the steps provided below. The procedure to install, use, and uninstall Nmap on Ubuntu 22.04 will be demonstrated in this write-up. Other Nmap features include customizable target and port specification, operating system (OS) discovery using TCP/IP fingerprinting, down host detection via parallel ping, and many more. It supports UDP, TCP connects, TCP SYN, and FTP scanning methods. Linux’s Nmap (Network Mapper) program is a powerful utility used to scan ports, networks, and IP addresses and to know about installed applications. ![]()
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