Initial TeamSpeak 3.13.7 install docs, systemd unit, install script

install.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+# Install TeamSpeak 3 Server 3.13.7 on Fedora.
+# Run as a user with sudo. Idempotent-ish: re-running will overwrite the install.
+
+set -euo pipefail
+
+VERSION=3.13.7
+TARBALL=teamspeak3-server_linux_amd64-${VERSION}.tar.bz2
+URL=https://files.teamspeak-services.com/releases/server/${VERSION}/${TARBALL}
+SHA256=775a5731a9809801e4c8f9066cd9bc562a1b368553139c1249f2a0740d50041e
+
+sudo dnf install -y bzip2 rsync
+
+cd /tmp
+curl -sSLO "$URL"
+echo "${SHA256}  ${TARBALL}" | sha256sum -c -
+
+sudo useradd -r -m -d /opt/teamspeak -s /bin/bash teamspeak 2>/dev/null || true
+tar -xjf "$TARBALL"
+sudo rsync -a teamspeak3-server_linux_amd64/ /opt/teamspeak/
+sudo touch /opt/teamspeak/.ts3server_license_accepted
+sudo chown -R teamspeak:teamspeak /opt/teamspeak
+
+sudo install -m 0644 teamspeak.service /etc/systemd/system/teamspeak.service
+sudo systemctl daemon-reload
+sudo systemctl enable --now teamspeak.service
+
+echo
+echo "Server started. Admin privilege key (one-time use):"
+sudo journalctl -u teamspeak --no-pager | grep -oE 'token=[A-Za-z0-9+/=]+' | tail -1