Net

Linux ifconfig cheat sheet

Display link status & IP Addresses ifconfig Bring interface up ifconfig eth0 up Bring interface down ifconfig eth0 down Assign IP to device eth0 ifconfig eth0 192.168.0.2 Assign IP to device including netmask and broadcast ifconfig eth0 192.168.0.2 netmask 255.255.255.0 broadcast 192.168.0.1 Add IP as alias ifconfig eth0:1 192.168.1.2

Linux ip cheat sheet

Display link status ip link show Display ip addresses ip addr show Bring interface up ip link set eth0 up Bring interface down ip link set eth0 down Assign IP to device eth0 ip addr add 192.168.0.2 dev eth0 Assign IP to device including netmask and broadcast ip addr add 192.168.0.2/24 broadcast 192.168.0.255 dev eth0 Delete IP from device ip addr del 192.168.0.2/24 dev eth0 Add IP as alias ip addr add 192.