I was able to use "iface" to insert a shell command, too.
1.) save a profile wich uses some interface , for example "eth0" to your home directory.
2.) edit the file like this
iface = eth0;xterm;
3.) rename the profile to some other name than before
4.) import the new profile with Gufw from your home directory
5.) use the new profile
6.) xterm starts .... boom :-)
I was able to use "iface" to insert a shell command, too.
1.) save a profile wich uses some interface , for example "eth0" to your home directory.
2.) edit the file like this
iface = eth0;xterm;
3.) rename the profile to some other name than before
4.) import the new profile with Gufw from your home directory
5.) use the new profile
6.) xterm starts .... boom :-)