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hydra35/enable_alternative_gw.sh

Created July 29, 2013 09:00
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enable_alternative_gw.sh
#!/bin/bash
if [[ $# -ne 2 ]]; then
echo "./enable_alternative_gw.sh original_gw alternative_gw"
exit 1
fi
original_gw=$1
gw=$2
sed -i "s/gateway $original_gw/gateway $gw/" /etc/network/interfaces
/etc/init.d/networking restart
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