iFconfig:Online ip address Inspection tool is a tool that can help technical staff to detect ip address and view exit ip address; the tool can list detailed information of exit ip, including user browser information, country, port, proxy mode, integrated with a powerful tool of ifconfig command.

ifconfig is a powerful tool for viewing, Configure, enable or disable the network interface, this tool is very commonly used. This tool can be used to temporarily configure the IP address, mask, broadcast address, gateway, etc. of the network card. It can also be written into a file (such as /etc/rc.d/rc.local), so that the system will read this file after boot, to set the IP address for the NIC