watch ss -tp
netstat -ant
netstat -tulpn
lsof -i
smb://<ip>/share
share user x.x.x.x c$
smbclient -0 user\\\\\\\\<ip>\\\\<share>
ifconfig eth# <ip/cidr>
ifconfig ethO:l <ip/cidr>
route add default gw <gwip>
ifconfig eth# mtu [size]
export MAC=XX:XX:XX:XX:XX:XX
ifconfig <int> hw ether <MAC>
macchanger -m <MAC> <int>
iwlist <int> scan
dig -x <ip>
host <ip>
host -t SRV _<service>[tcp.url.com](<http://tcp.url.com/>)
dig @<ip> domain -t AXrR
host -l <domain> <namesvr>
ip xfrm state list
ip addr add <ip>/<cidr> dev ethO
/var/log/messages | grep DHCP
tcpkill host <ip> and port <port>
echo "1" > /proc/sys/net/ipv4/ip_forward
echo "nameserver x.x.x.x" > /etc/resolv.conf

Descriptions

Network connections Tcp connections -anu=udp Connections with PIDs Established connections Access windows smb share Mount Windows share Sl1B connect Set IP and netmask Set virtual interface Set GW Change t~TO size Change t~AC Change t~AC Backtrack t~AC changer Built-in wifi scanner Domain lookup for IP Domain lookup for IP Domain SRV lookup DNS Zone Xfer DNS Zone Xfer Print existing VPN kejs Adds 'hidden' interface List DHCP assignments Block ip:port Turn on IP Forwarding Add DNS Server