* Update pihole-install.sh
* Added the option to configure Unbound as a forwarding DNS server (using DNS-over-TLS (DoT)).
* Simplified the Unbound configuration. The root hints file is actually provided by the dns-root-data package so there is no need to explicitly define it (via the root-hints configuration directive) and wget it. Also, there was no mechanism to update the file after the initial fetch - this will now done by the package manager.
* Fix: Unbound (127.0.0.1#5335) would not become active until a configuration change was made and saved or the application was updated. These are the only times (other than during install) that /etc/dnsmasq.d/01-pihole.conf is synced with /etc/pihole/setupVars.conf. Updated the install script to swap out the dns server in /etc/dnsmasq.d/01-pihole.conf similar to /etc/pihole/setupVars.conf. Delete 8.8.4.4 in both files as opposed to commenting it out as the commented out line would never be recycled.
* Update pihole.json
* Update install/pihole-install.sh
Updated the prompt text after code review.
Co-authored-by: Håvard Gjøby Thom <34199185+havardthom@users.noreply.github.com>
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Co-authored-by: Håvard Gjøby Thom <34199185+havardthom@users.noreply.github.com>
* improve error handling to show more details
* improve the way it checks for root password
* consistant getty_override
* streamline verbose mode
* remove v4 scripts
* small tweaks
