rockylinux8.9安装Technitium DNS Server12.0.1

官方的安装命令：在国内有时候速度很慢，所以可以使用以下教程进行安装

curl -sSL https://download.technitium.com/dns/install.sh | sudo bash

在国内有时候速度很慢，所以可以使用以下教程进行安装

1.输入yum update -y，确保将系统升级到最新版本，然后重启

2.安装.NET7（Technitium DNS Server官方的一键脚本里面包含.NET的安装，但在国内比较慢，手动安装速度快得多了）

sudo yum install aspnetcore-runtime-8.0 -y

3.安装Technitium DNS Server（使用官方脚本会提示升级ASPNET，会非常慢，以下教程速度会快点。）

vi install.sh

按i

将以下代码复制，然后按esc，输入:wq，回车

#!/bin/sh

dotnetDir="/opt/dotnet"

if [ -d "/etc/dns/config" ]
then dnsDir="/etc/dns"
else
    dnsDir="/opt/technitium/dns"
fi

dnsTar="$dnsDir/DnsServerPortable.tar.gz"
dnsUrl="https://download.technitium.com/dns/DnsServerPortable.tar.gz"

mkdir -p $dnsDir
installLog="$dnsDir/install.log"
echo "" > $installLog

echo ""
echo "==============================="
echo "Technitium DNS Server Installer"
echo "==============================="


echo ""
echo "Downloading Technitium DNS Server..."

if curl -o $dnsTar --fail $dnsUrl >> $installLog 2>&1
then if [ -d $dnsDir ] then echo "Updating Technitium DNS Server..." else echo "Installing Technitium DNS Server..." fi  tar -zxf $dnsTar -C $dnsDir >> $installLog 2>&1  if [ "$(ps --no-headers -o comm 1 | tr -d '\n')" = "systemd" ]  then if [ -f "/etc/systemd/system/dns.service" ] then echo "Restarting systemd service..." systemctl restart dns.service >> $installLog 2>&1 else echo "Configuring systemd service..." cp $dnsDir/systemd.service /etc/systemd/system/dns.service systemctl enable dns.service >> $installLog 2>&1  systemctl stop systemd-resolved >> $installLog 2>&1 systemctl disable systemd-resolved >> $installLog 2>&1  systemctl start dns.service >> $installLog 2>&1  rm /etc/resolv.conf >> $installLog 2>&1 echo "nameserver 127.0.0.1" > /etc/resolv.conf 2>> $installLog  if [ -f "/etc/NetworkManager/NetworkManager.conf" ] then echo "[main]" >> /etc/NetworkManager/NetworkManager.conf echo "dns=default" >> /etc/NetworkManager/NetworkManager.conf fi fi  echo "" echo "Technitium DNS Server was installed successfully!" echo "Open http://$(hostname):5380/ to access the web console." echo "" echo "Donate! Make a contribution by becoming a Patron: https://www.patreon.com/technitium" echo "" else echo "" echo "Failed to install Technitium DNS Server: systemd was not detected." exit 1 fi
else echo "" echo "Failed to download Technitium DNS Server from: $dnsUrl" exit 1
fi

bash install.sh，运行完就安装成功了。

4.放开防火墙对应的端口

firewall-cmd --permanent --add-port=5380/tcp
firewall-cmd --permanent --add-port=53/tcp
firewall-cmd --permanent --add-port=53/udp
firewall-cmd --reload