A Linux shell script installing or uninstalling the AdguardTeam's dnsproxy binary. Cleanly creates/removes all the needed stuff (working user, group, systemd service, etc.).
All the default settings can be found at the beginning of the file, default upstream is set to quad9-dnscrypt-ip4-nofilter-ecs-pri.
Run the script from the directory where you have the dnsproxy binary located.
Install: dnsproxy_install.sh install
Uninstall: dnsproxy_install.sh uninstall
Purge: dnsproxy_install.sh -p uninstall
https://github.com/DNSCrypt/dnscrypt-resolvers
If you're getting a warning concerning the UDP buffer size being too small add the following lines to /etc/sysctl.conf and reboot:
net.core.rmem_max=7500000
net.core.wmem_max=7500000