Another important aspect, 32 bit numbers are used for the IP version 4 or IPv4, but in case of Ipv6 IP version 6 bits are used for addressing the computers in a network, how to check public ip address in linux command line. The IP address is usually represented in the form of x. On typing the ifconfig you will not only be provided with the IP address, but also the MAC address, subnet mask, and other information.

The easiest way to find your IP address on Linux is with ifconfig or ip command or follow this link to check your Local and Public IP address directly using your web browser. The manual process of finding your internal IP address would be as follows. Your output will be different. If your router supports NAT PMP (Port Mapping Protocol), you may be able to retrieve your public IP using natpmp. There's a command line interface to the linux natpmp library called natpmpc. On ubuntu, it's in the natpmp-utils package. My router doesn't appear to support natpmp, so I'm not certain that the natpmpc utility will return your public IP. Oct 23,  · The simplest way to check the IP address when using Linux, is using the bash shell and typing the command ifconfig. On typing the ifconfig you will not only be provided with the IP address, but also the MAC address, subnet mask, and other information.

How to Check IP Address on Linux - (Command Line) -TecAdmin

In this write-up, in addition to finding your IP address, we also give you basic information an IP address, and how we can assign a new IP address to a computer in Linux. Finding an IP address in Windows is easy enough, how to check public ip address in linux command line the same is true for Linux. But before we go finding out IP addresses left, right, and center, let us take a look at what an IP address really is. For those of you who don't know exactly the use of an IP address, let me try to explain it to you in detail.

how to check public ip address in linux command line

The easiest way to find your IP address on Linux is with ifconfig or ip command or follow this link to check your Local and Public IP address directly using your web browser. The manual process of finding your internal IP address would be as follows. Your output will be different. ip command generally available under /bin directory but some Linux os keep is under /sbin directory. Use the following command to get ip address using ip command. As per above output, this system has IP address on Ethernet interface eth0. The interface eth1 doesn’t configure with an IP address. Dec 14,  · The other useful methods to find out the public IP address are given below. Working in command line is fun. You can do anything from command line in a matter of seconds. For those who are striving to learn GNU/Linux, I strongly suggest you to start from the command line.

 

 

 

 

But to change the IP address permanently, you need to change the configuration file and the process to do so depends on your Linux version. Let me give you an example. You will now see a text-based GUI. Click on the option to enlarge image. Here you can make all your changes. You can set your network interface card, set your IP address, subnet mask, and default gateway, or you can simply select the option for DHCP Dynamic Host Configuration Protocol to assign you the IP address automatically.

How to find the public IP address from command line - Xmodulo


This was all the information that I can provide you on how to find IP address in Linux. It is a simple process. Here, I have tried to implement the command line approach for it is the command line interface which attracts so many computer users to this wonderful operating system.

An IP address is an abbreviation for 'Internet Protocol' address. Well, these are 32 bit numbers stored in binary format, but displayed to the user in human readable form. It is used to identify the different machines in a network. Every machine in a network needs a unique IP address. This helps in the transfer of data as the number specifies the name of the machine, the address, as well as the route.

If you get confused because of the huge amount of information displayed on typing the ifconfig command, then let me tell you that the number following the inet addr under eth0 is the IP address of the machine on which you are working. Alternately, you can also use the command ip address show, how to check public ip address in linux command line. On typing the command you will get an output something like, inet On the bash shell type ifconfig eth0 Here Using this command, you can set your IP address for that particular session to this particular IP address.


4 Ways to Find Server Public IP Address in Linux Terminal

 

how to check public ip address in linux command line