The ifconfig command can be used from the command line either to assign an address to a network interface or to configure or display the current network interface configuration information. The ifconfig command must be used at system startup to define the network address of each interface present on a machine.

IFCONFIG Command - IBM Entering the IFCONFIG command with no other parameters specified displays all active interfaces. Use the IFCONFIG command to configure the following types of interfaces: LCS; QDIO; HiperSocket; IUCV; CTC; Once an interface is defined using IFCONFIG, the only operands that may be changed are the IP address, subnet mask, peer IP address and MTU size. Utilizing The ifconfig Command In CentOS 7 | Liquid Web Jul 17, 2019 What is my IP address? — ifconfig.co FAQ How do I force IPv4 or IPv6 lookup? As of 2018-07-25 it's no longer possible to force protocol using the v4 and v6 subdomains. IPv4 or IPv6 still can be forced by passing the appropiate flag to your client, e.g curl -4 or curl -6.. Is automated use of this service permitted? How To Install ifconfig on Ubuntu 20.04 (Focal Fossa

ifconfig Command (System Administration Guide, Volume 3)

The ifconfig command reveals critical information regarding a Mac's network interfaces, whether the network interface is a wired or wireless connection. Use the hostname command to confirm the

The third line gives the machine address (Ethernet, in this case) of the host. How to Get Information About All Interfaces on a Network. A useful ifconfig option is -a, which provides information on all interfaces on your network. Become superuser. On the command line, type the following command. # How To Configure Static IP Address In Linux And Unix