Network Connectivity

[Lonni J Friedman]

the interface name is determined by the driver associated with the device.

On Fri, Aug 10, 2012 at 12:14 AM, Steve Jardine <sjardine at acm.org> wrote:
> All,
>
>    Does anyone have an idea as to how to determine if any device has network connectivity. Where devices are WiFi (wlan0), Ethernet (Eth0), Wireless (usb0-2)? I need to trigger an event if network connectivity exists.