Assign IP address to eth0 interface

Network Interface Configurator.
More information: <https://net-tools.sourceforge.io/man/ifconfig.8.html>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

ifconfig eth0 {{ip_address}}

click the source code to copy install ifconfig on any operating system with command-not-found.com