Raspberry Pi: Wireless Network

How to get wifi work on your Raspberry Pi Raspbian Wheezy Linux distribution.

You have to edit your interfaces file:

/etc/network/interfaces

This kind of interfaces file works for me:

auto lo iface lo inet loopback iface eth0 inet dhcp allow-hotplug wlan0 auto wlan0 iface wlan0 inet dhcp wpa-ssid "Change your network name here" wpa-psk "Change […]

Netdiscover finding IP-address when there is no DHCP server

Sometimes you have to get IP-address from the network and when there is DHCP server it’s pretty easy but sometimes when all devices have static IP-address and there is no DHCP server you might have a little problem to find out which IP-range they are using on this network.

There is one really nice and […]

Basics of NMAP basics

NMAP is probably best port scanner and network exploration/security auditing tool what you can find for free. So here is some really basic things how to use it.

There is many ways to scan with nmap:

Using wildcard mask: nmap 192.168.0.* Scan’s 192.168.0.0 – 192.168.0.255

With range: nmap 192.168.0.1-100 Scan’s 192.168.0.1 – 192.168.0.100

Using notation: […]