00-a-resolv-conf

#!/bin/sh

# /etc/resolv.conf needs to be a file 
# if it's a link we copy the content of 
# the link target into /etc/resolv.conf
manageResolvConf()
{
    local source="/etc/resolv.conf"
    local target=""
    if [ -L "${source}" ]
    then
        target=$(readlink -f ${source})    
        rm /etc/resolv.conf
        if [ -f ${taget} ]
        then
            cp ${target} ${source}
            return ${?}
        else
            echo "${target} does not exits!"
            return 1
        fi
    fi
}

manageResolvConf