Bootstrap caleb-inspiron post Pop! reinstall

caleb-bootstrap.sh

#!/bin/bash
# Bootstrap caleb-inspiron post-reinstall.
# Run as the install user (e.g. `karl`) on the fresh Pop!_OS.
# Usage: bash <(curl -fsSL https://gist.githubusercontent.com/PropterMalone/80df82a3c6bbd9a0126637deadfb2594/raw/caleb-bootstrap.sh)
set -euo pipefail

echo "==> Setting hostname to caleb-inspiron"
sudo hostnamectl set-hostname caleb-inspiron

echo "==> apt update + install openssh-server"
sudo apt update -qq
sudo apt install -y openssh-server curl

echo "==> Enabling SSH"
sudo systemctl enable --now ssh

echo "==> Installing Malone pubkey from PropterMalone GitHub"
mkdir -p ~/.ssh
chmod 700 ~/.ssh
curl -sSf https://github.com/PropterMalone.keys >> ~/.ssh/authorized_keys
chmod 600 ~/.ssh/authorized_keys
echo "    authorized_keys lines: $(wc -l < ~/.ssh/authorized_keys)"

echo "==> Setting NOPASSWD sudo for current user (so Claude can drive without TTY)"
echo "$USER ALL=(ALL) NOPASSWD:ALL" | sudo tee /etc/sudoers.d/90-${USER} >/dev/null
sudo chmod 440 /etc/sudoers.d/90-${USER}

echo "==> Installing Tailscale"
curl -fsSL https://tailscale.com/install.sh | sudo sh

echo
echo "================================================================"
echo "Now bringing Tailscale up. The auth URL will print below."
echo "Open it in Firefox on this laptop, click Authorize."
echo "Once you authorize, this script finishes and Claude takes over."
echo "================================================================"
echo
sudo tailscale up --hostname=caleb-inspiron --accept-routes

echo
echo "Tailscale IP: $(tailscale ip -4 2>/dev/null || echo '(not yet)')"
echo "Bootstrap complete."