Jan 05, 2018 · This trick should work on all Debian-based Linux distros, including Ubuntu. To get started, type ifconfig at the terminal prompt, and then hit Enter. This command lists all network interfaces on the system, so take note of the name of the interface for which you want to change the IP address. To change your IP address on Linux, use the “ifconfig” command followed by the name of your network interface and the new IP address to be changed on your computer. To assign the subnet mask, you can either add a “netmask” clause followed by the subnet mask or use the CIDR notation directly. The easiest way to change your IP address in RHEL 8 / CentOS 8 is to use GNOME's Settings window. Go to Settings and the last entry in the left side panel is Network . Click on Network and click the wheel button next to your network card. Go to the “DNS” tab and change the hostname from here as shown below. III. Change the IP-Address 1. Change ip-address Temporarily Using ifconfig. You can change the ip-address of the server using ifconfig command as we discussed earlier. For example, the following changes the ip-address of the server on eth0 interface to 192.168.1.2
To change to static IP address on Ubuntu desktop, logon and select the network interface icon and click Wired settings. When the network setting panel opens, on the Wired connection, click the settings options button. Change the wired IPv4 Method to Manual. Then type the IP address, subnet mask and gateway.
Oct 28, 2012
To change settings of a network, we will make use of the same command with few more parameters. Additional parameters with ifconfig. Let’s write a command using ifconfig which will change the IP address of the network ‘enp0s3’ to 192.168.0.1 and also changes the subnet mask 255.255.255.0:
Jun 19, 2013 How to Find and Change IP Address, Subnet Mask & Default