diff --git a/auto-updates-sec.sh b/auto-updates-sec.sh
deleted file mode 100644
index d2519ac..0000000
--- a/auto-updates-sec.sh
+++ /dev/null
@@ -1,177 +0,0 @@
-#!/usr/bin/env bash
-#
-# setup-auto-updates-security-only.sh
-#
-# Debian/Ubuntu universal unattended-upgrades setup (SECURITY ONLY):
-#  - fixes locale (en_US.UTF-8) to avoid perl/locale warnings 
-#  - installs & enables unattended-upgrades
-#  - installs ONLY security updates
-#  - smart reboot at 04:00 (only when needed, and no logged-in users)
-#  - no email configuration
-#  - optional self-deletion at end
-
-set -Eeuo pipefail
-trap 'echo "[ERROR] Line $LINENO failed" >&2' ERR
-
-REBOOT_TIME="04:00"
-TARGET_LOCALE="en_US.UTF-8"
-
-require_root() {
-  if [[ $EUID -ne 0 ]]; then
-    echo "[ERROR] Run as root (sudo)" >&2
-    exit 1
-  fi
-}
-
-detect_os() {
-  if [[ ! -f /etc/os-release ]]; then
-    echo "[ERROR] /etc/os-release not found" >&2
-    exit 1
-  fi
-  . /etc/os-release
-  case "$ID" in
-    ubuntu) OS="ubuntu" ;;
-    debian) OS="debian" ;;
-    *) echo "[ERROR] Unsupported OS: $ID" >&2; exit 1 ;;
-  esac
-  CODENAME="${VERSION_CODENAME:-$UBUNTU_CODENAME}"
-  echo "[INFO] Detected: $PRETTY_NAME ($OS / $CODENAME)"
-}
-
-fix_locale() {
-  echo "[INFO] Ensuring locale ${TARGET_LOCALE} is generated…"
-  apt-get update -y >/dev/null 2>&1 || true
-  DEBIAN_FRONTEND=noninteractive apt-get install -y locales >/dev/null 2>&1 || true
-
-  if [[ -f /etc/locale.gen ]]; then
-    if grep -qE "^\s*#\s*${TARGET_LOCALE}\s+UTF-8" /etc/locale.gen; then
-      sed -ri "s/^\s*#\s*(${TARGET_LOCALE}\s+UTF-8)/\1/" /etc/locale.gen
-    elif ! grep -qE "^\s*${TARGET_LOCALE}\s+UTF-8" /etc/locale.gen; then
-      echo "${TARGET_LOCALE} UTF-8" >> /etc/locale.gen
-    fi
-  else
-    echo "${TARGET_LOCALE} UTF-8" > /etc/locale.gen
-  fi
-
-  locale-gen
-  update-locale LANG=${TARGET_LOCALE} LC_ALL=${TARGET_LOCALE}
-  export LANG=${TARGET_LOCALE}
-  export LC_ALL=${TARGET_LOCALE}
-}
-
-install_unattended() {
-  echo "[INFO] Updating apt cache…"
-  apt update
-  echo "[INFO] Installing unattended-upgrades…"
-  DEBIAN_FRONTEND=noninteractive apt install -y unattended-upgrades
-}
-
-enable_unattended() {
-  echo "[INFO] Enabling unattended-upgrades via debconf…"
-  echo 'unattended-upgrades unattended-upgrades/enable_auto_updates boolean true' | debconf-set-selections
-  DEBIAN_FRONTEND=noninteractive dpkg-reconfigure -f noninteractive unattended-upgrades
-}
-
-write_50_conf_ubuntu() {
-  cat > /etc/apt/apt.conf.d/50unattended-upgrades <<EOF
-// Ubuntu: SECURITY-ONLY unattended upgrades
-
-Unattended-Upgrade::Allowed-Origins {
-    "\${distro_id}:\${distro_codename}-security";
-    "\${distro_id}ESM:\${distro_codename}-infra-security";
-    "\${distro_id}ESMApps:\${distro_codename}-apps-security";
-};
-
-Unattended-Upgrade::Automatic-Reboot "true";
-Unattended-Upgrade::Automatic-Reboot-Time "${REBOOT_TIME}";
-Unattended-Upgrade::Automatic-Reboot-WithUsers "false";
-
-Unattended-Upgrade::Remove-Unused-Dependencies "true";
-Unattended-Upgrade::Remove-New-Unused-Dependencies "true";
-
-Unattended-Upgrade::MinimalSteps "true";
-Unattended-Upgrade::SyslogEnable "true";
-Unattended-Upgrade::Verbose "0";
-EOF
-}
-
-write_50_conf_debian() {
-  cat > /etc/apt/apt.conf.d/50unattended-upgrades <<EOF
-// Debian: SECURITY-ONLY unattended upgrades
-
-Unattended-Upgrade::Allowed-Origins {
-    "Debian:\${distro_codename}-security";
-    "Debian-Security:\${distro_codename}-security";
-};
-
-Unattended-Upgrade::Automatic-Reboot "true";
-Unattended-Upgrade::Automatic-Reboot-Time "${REBOOT_TIME}";
-Unattended-Upgrade::Automatic-Reboot-WithUsers "false";
-
-Unattended-Upgrade::Remove-Unused-Dependencies "true";
-Unattended-Upgrade::Remove-New-Unused-Dependencies "true";
-
-Unattended-Upgrade::MinimalSteps "true";
-Unattended-Upgrade::SyslogEnable "true";
-Unattended-Upgrade::Verbose "0";
-EOF
-}
-
-write_20_conf() {
-  cat > /etc/apt/apt.conf.d/20auto-upgrades <<'EOF'
-APT::Periodic::Update-Package-Lists "1";
-APT::Periodic::Download-Upgradeable-Packages "1";
-APT::Periodic::AutocleanInterval "7";
-APT::Periodic::Unattended-Upgrade "1";
-EOF
-}
-
-dry_run_test() {
-  echo "[INFO] Dry-run unattended-upgrades (debug)…"
-  unattended-upgrades --dry-run --debug > /tmp/unattended-upgrades-test.log 2>&1 || true
-  echo "[INFO] Tail of /tmp/unattended-upgrades-test.log:"
-  tail -n 30 /tmp/unattended-upgrades-test.log || true
-}
-
-show_status() {
-  echo "[INFO] apt timers:"
-  systemctl list-timers --all | grep -E 'apt-(daily|daily-upgrade)\.timer' || true
-  echo
-  echo "[INFO] Config files written:"
-  ls -l /etc/apt/apt.conf.d/20auto-upgrades /etc/apt/apt.conf.d/50unattended-upgrades
-}
-
-prompt_self_delete() {
-  echo
-  read -r -p "Remove this script? [Y/n] " confirm
-  case "$confirm" in
-    [nN]*) echo "[INFO] Script not removed." ;;
-    *) echo "[INFO] Removing script: $0"; rm -- "$0" ;;
-  esac
-}
-
-main() {
-  require_root
-  detect_os
-  fix_locale
-  install_unattended
-  enable_unattended
-
-  echo "[INFO] Writing /etc/apt/apt.conf.d/50unattended-upgrades…"
-  if [[ "$OS" == "ubuntu" ]]; then
-    write_50_conf_ubuntu
-  else
-    write_50_conf_debian
-  fi
-
-  echo "[INFO] Writing /etc/apt/apt.conf.d/20auto-upgrades…"
-  write_20_conf
-
-  dry_run_test
-  show_status
-
-  echo "[OK] Security-only unattended updates configured. Reboot @ ${REBOOT_TIME} if needed."
-  prompt_self_delete
-}
-
-main "$@"