Tutorial by Examples

If you need to add proxy of your network in a reboot-persistent way, edit: sudo vim /etc/environment Press i and after the row with PATH variable insert: http_proxy=http://<proxy_server>:<port>/ https_proxy=http://<proxy_server>:<port>/ ftp_proxy=http://<proxy_serve...

If you want to show active network interfaces, type: ifconfig If you want to show also network interfaces that are down, type: ifconfig -a

You could use ethtool, but they are not going to be reboot persistent. If you want to achieve this, edit the following file: sudo vim /etc/network/interfaces And edit the file with needed informations: auto <interface_name> iface <interface_name> inet static address <ip_addres...