Created
July 28, 2020 09:09
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A sort of "set and forget" type of operation in order to not have your resolv.conf overwritten; uses two Danish resolvers (unicast and anycast respectively). Can be run once or placed in "/etc/cron.hourly" as "keep-resolvconf" -- remember to make it executable too. That is all.
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| #!/bin/sh | |
| ## this file can live in /etc/cron.hourly as "keep-resolvers". | |
| sudo chattr -i /etc/resolv.conf | |
| sudo chattr -e /etc/resolv.conf | |
| sudo rm -f /etc/resolv.conf | |
| sudo touch /etc/resolv.conf.tmp | |
| sudo echo "nameserver 91.239.100.100" >> /etc/resolv.conf.tmp | |
| sudo echo "nameserver 89.233.43.71" >> /etc/resolv.conf.tmp | |
| sudo cp /etc/resolv.conf.tmp /etc/resolv.conf | |
| sudo chattr +i /etc/resolv.conf |
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