ifconfig -a <===> view all network configuration & settingsifconfig eth0 <===> view specific network settingsifconfig eth0 up <===> enabling eth0 interfaceifup eth0 <===> enabling eth0 interfaceifconfig eth0 down <===> disabling eth0 interfaceifdown eth0 <===> disabling eth0 interface
hostname -I <===> vypíše pouze ip adresu vešeho PC
