Linux is one of the most widely used operating systems for machine-to-machine communications. This tutorial will give you a basic understanding of your Linux machine’s IP address, as well as how to fix an IP conflict if necessary.
The “command to find ip address in linux” is a command-line tool that allows users to easily find their IP address. The command is also available on the Linux shell.
Why do we need to know the IP address of our Linux machine(s)? This is the fundamental question that drives the flow of this essay. This question is self-explanatory for a Linux superuser or administrator.
A quick explanation of the necessity of knowing your Linux machine’s IP address is, nevertheless, a required procedure for a user who is still learning the ropes in the Linux operating system environment.
What is an IP Address, and what does it mean?
Any device connected to the internet or on a setup/configured user private network has an IP (Internet Protocol) address that uniquely identifies it. It follows the same reasoning as a government-issued identification card.
You may speak with, question, and obtain information from other computers on a network using their IP addresses.
IP Addresses and Their Importance
Consider the following scenario: When you visit the URL http://google.com on your web browser, you are unconsciously visiting the website through its IP address. The domain name google.com is just a shortcut to the server’s IP address without having to remember it.
Knowing your machines’ IP addresses gives a quicker connection path to/from your remote machines and servers if your server (local or remote) is not connected with a domain name.
You’ll also need to know the IP addresses of your Linux computers if you want to execute remote administration and control. In situations when you need to connect your Linux computer to other IP-address-oriented devices like smartphones, smart TVs, internet routers, and other smart gadgets, an IP address is also vital since it simplifies network setting.
IP Addresses Types
There are two types of IP addresses: public and private (192.168.x.x, 10.x.x.x, 172.16.x.x, etc).
A public IP address is often connected with website and FTP servers, and it may be accessed or pinged from the command line by any user with a web browser.
A private IP address is usually limited to a single network and cannot be pinged or accessed internationally.
This article will show us how to use the command line environment to find out the IP addresses of our Linux computers.
Locate the IP Address of a Linux System
You must use the ip command to determine your Linux machine’s IP address, as illustrated.
$ ip address 
Find Linux Server IP Address
You can also use the ifconfig command to find out what your Linux machine’s IP address is. The ifconfig command is part of the net-tools package, which includes a collection of applications that serve as the foundation for Linux networking.
[On Debian, Ubuntu, and Mint] $ sudo apt install net-tools yum install net-tools $ sudo yum install net-tools [On Red Hat Enterprise Linux, CentOS, Fedora, and Rocky Linux/AlmaLinux] $ emerge sys-apps/net-tools sys-apps/net-tools sys-apps/net-tools sys-apps/net-tools sys-apps/net [On Arch Linux] $ sudo pacman -S net-tools [On OpenSUSE] $ sudo zypper install net-toolsTo use the ifconfig tool to determine your Linux machine’s IP address, type the following command into your Linux terminal:
$ ifconfig 
Find Linux IP Address
Your Linux machine’s IP address(es) and related network adapter names should be obtained.
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The “how to check ip address in linux ubuntu” is a tutorial that explains how to find out the IP address of your Linux machine.
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