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Passing host DNS to corectld. #21

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TheIndifferent wants to merge 2 commits into from
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Passing host DNS to corectld. #21

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4cdd393
Passing host DNS to corectld.
TheIndifferent Jul 19, 2016
8990801
Checking for port 53 being busy before printing any values
TheIndifferent Jul 20, 2016
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17 changes: 17 additions & 0 deletions src/functions.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -6,3 +6,20 @@ DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
function pause(){
read -p "$*"
}

function printLocalDns(){
if nc -z localhost 53 1>/dev/null 2>&1
then
# port 53 is already bound, do not proceed:
return
fi
local ALL_DNS='8.8.8.8:53,8.8.4.4:53'
if [[ -r '/etc/resolv.conf' ]]
then
for dns in $( grep '^nameserver' '/etc/resolv.conf' | awk '{ print $2 }' )
do
ALL_DNS="$dns:53,$ALL_DNS"
done
fi
echo "$ALL_DNS"
}
9 changes: 7 additions & 2 deletions src/start_corectld.command
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Expand Up @@ -13,5 +13,10 @@ sudo -k > /dev/null 2>&1
printf '%s\n' "$my_password" | sudo -Sv > /dev/null 2>&1

# start corectld
sudo nohup /usr/local/sbin/corectld start --user $(whoami)

NAMESERVERS=""
DNS="$( printLocalDns )"
if [[ -n "$DNS" ]]
then
NAMESERVERS="--recursive-nameservers '$DNS'"
fi
sudo nohup /usr/local/sbin/corectld start --user $(whoami) $NAMESERVERS