On 2010-03-27 07:07, Jozsef Vadkan wrote:
Why doesn't my "internet-connection" script work?
When I plug the ethcable out, it just waits...and waits...and waits...
The script: http://pastebin.com/AE9U1qdL
What happens when you pull the cable and then manually run:
ping -W 1 -c 4 bix.hu
echo $?
ping -W 1 -c 4 bix.hu | grep -q "4 received"
echo $?
ping -W 1 -c 4 www.yahoo.com | grep -q "4 received"
echo $?
Also, I'd add "-q" to the ping, and think about just checking it's
$? instead of grepping for "4 received".
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"History does not long entrust the care of freedom to the weak
or the timid." Dwight Eisenhower
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