for i in $(awk '/eth'$eth'/ {sub(/:/, ""); print $1}' /proc/interrupts); do
echo "echo ${core[$l]} > /proc/irq/$i/smp_affinity"
l=$(expr $l + 1)
for i in $(awk '/eth'$eth'/ {sub(/:/, ""); print $1}' /proc/interrupts); do
echo "echo ${core[$l]} > /proc/irq/$i/smp_affinity"
l=$(expr $l + 1)