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frankleng/dockerhost.sh

Forked from dimitrovs/dockerhost.sh
Created July 20, 2016 23:41
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Add the IP of a dockerhost to the /etc/hosts file of a Docker container if not already there.
Raw
dockerhost.sh
#!/bin/bash
if [[ -z $(grep dockerhost /etc/hosts) ]]
then
echo `/sbin/ip route|awk '/default/ { print $3 }'` dockerhost >> /etc/hosts
fi
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