This is probably one of those newbie problems that will seem ridiculous once I start to understand what's going on. I want to run the following script from the KDE desktop (I've installed knoppix on my HD). I simply want to click on it and have it run:

Code:
#!/bin/sh
wlanctl-ng wlan0 lnxreq_ifstate ifstate=enable
wlanctl-ng wlan0 lnxreq_autojoin ssid=hot authtype=opensystem
wlanctl-ng wlan0 dot11req_mibset mibattribute=dot11WEPDefaultKey0=fa:fb:fc:fd:fe
sudo ifconfig wlan0 up
sudo pump -i wlan0
echo done!
I've saved it to my desktop as hotNetwork.sh, and I've changed the permissions to be executable. When I click on it, nothing happens, and it doesn't run the commands in the script. Help?

-Tofer
p.s. I also tried assigning it to open up with "sh" or "bash" via the little wrench tool in the properties box, but that doesn't help.