Ignore /sys/classa/net/$iface/carrier access errors
[khatus.git] / x2 / src / bash / exe / khatus_sensor_net_carrier.sh
... / ...
CommitLineData
1#! /bin/sh
2
3for interface in $(ls /sys/class/net)
4do
5 printf "%s|%d\n" $interface $(cat /sys/class/net/$interface/carrier 2> /dev/null)
6done
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