rgarding internet

how we can find whether net is connected or not.
iam working in linux os system.
is it possible?
thank u in advance
sree

Hey. . . wait a minute. . . what is this. . . a dup thread????? You posted this to the C board too!!! You need to read the rules about posting treads. . .

Download Busybox. Inside there is complete code for IFCONFIG. Also, there is pump, ifup, ifdown, etc. You'll have everything you need to figure this out.