trying to only output certain words from a command

[stevemcd1990]

hi im trying to find a way to only show the interface name and interface mode from the iwconfig command.

for example this is the output i get.

lo        no wireless extensions.

eth0      no wireless extensions.

wlan1     IEEE 802.11bg  ESSID:"*****"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:FE:F4:6A:85:48   
          Bit Rate=48 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-14 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:14  Invalid misc:80   Missed beacon:0

and i want to get it to output.

wlan0 managed
wlan1 managed
...
for however many wireless interfaces there is

[Miven]

Try this (or a minor variant):

iwconfig | grep -A1 wlan | tr -d '\n' | tr -s [:blank:] | cut -d ' ' -f 1,5