ifconfig -a output:
eth0      Link encap:Ethernet  HWaddr B8:27:EB:0E:6B:A0  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:9 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:722 (722.0 B)  TX bytes:722 (722.0 B)

wlan0     Link encap:Ethernet  HWaddr 74:DA:38:7F:06:A1  
          inet addr:192.168.178.29  Bcast:192.168.178.255  Mask:255.255.255.0
          inet6 addr: fe80::76da:38ff:fe7f:6a1/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4773 errors:0 dropped:19 overruns:0 frame:0
          TX packets:615 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:845212 (825.4 KiB)  TX bytes:166443 (162.5 KiB)



iwconfig output:
wlan0     IEEE 802.11bgn  ESSID:"FRITZ!Box 7560 JM"  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency:2.437 GHz  Access Point: 7C:FF:4D:42:5D:37   
          Bit Rate:150 Mb/s   Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:****-****-****-****-****-****-****-****   Security mode:open
          Power Management:off
          Link Quality=100/100  Signal level=74/100  Noise level=0/100
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

