From f69ee954433de7a4852917c68b9130ec1951dc8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=8B=9C=EA=B3=A8=EC=95=BD=EC=82=AC?= <thug0bin@gmail.com>
Date: Thu, 11 Sep 2025 00:44:44 +0900
Subject: [PATCH] Add support for root account execution without sudo
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Update script comments and documentation for root vs regular users
- Improve error message for missing root privileges
- Add separate command examples for root accounts (Proxmox, containers, etc.)
- Update README and installation guide with both sudo and non-sudo examples

🚀 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>
---
 QUICK_INSTALL_GUIDE.md | 13 ++++++++++++-
 README.md              | 11 +++++++----
 quick-install.sh       |  7 +++++--
 3 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/QUICK_INSTALL_GUIDE.md b/QUICK_INSTALL_GUIDE.md
index 0cde8e6..ed7f0ae 100644
--- a/QUICK_INSTALL_GUIDE.md
+++ b/QUICK_INSTALL_GUIDE.md
@@ -6,12 +6,20 @@
 
 ### 방법 1: curl 사용 (권장)
 ```bash
+# 일반 사용자 계정에서
 curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | sudo bash
+
+# root 계정에서 (Proxmox, Docker 컨테이너 등)
+curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | bash
 ```
 
 ### 방법 2: wget 사용
 ```bash
+# 일반 사용자 계정에서
 wget -qO- https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | sudo bash
+
+# root 계정에서
+wget -qO- https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | bash
 ```
 
 ### 방법 3: 스크립트 다운로드 후 실행
@@ -23,8 +31,11 @@ sudo ./quick-install.sh
 
 ### 방법 4: 기존 Tailscale 연결이 있는 경우 (강제 재등록)
 ```bash
-# 기존 Tailscale/Headscale 연결을 강제로 해제하고 재등록
+# 일반 사용자 계정에서
 curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | sudo bash -s -- --force
+
+# root 계정에서 (Proxmox 등)
+curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | bash -s -- --force
 ```
 
 ### 방법 5: 스크립트 옵션 확인
diff --git a/README.md b/README.md
index a398c60..b9cfb98 100644
--- a/README.md
+++ b/README.md
@@ -137,17 +137,20 @@ git push origin main
 
 ### 빠른 설치 (권장)
 ```bash
+# 일반 사용자 계정
 curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | sudo bash
-```
 
-### 또는 wget 사용
-```bash
-wget -qO- https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | sudo bash
+# root 계정 (Proxmox 등)
+curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | bash
 ```
 
 ### 기존 Tailscale 연결이 있는 경우 (강제 재등록)
 ```bash
+# 일반 사용자
 curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | sudo bash -s -- --force
+
+# root 계정
+curl -fsSL https://git.0bin.in/thug0bin/headscale-tailscale-replacement/raw/branch/feature/working-headscale-setup/quick-install.sh | bash -s -- --force
 ```
 
 ### 지원 OS
diff --git a/quick-install.sh b/quick-install.sh
index e49af88..6ec0a6e 100755
--- a/quick-install.sh
+++ b/quick-install.sh
@@ -3,7 +3,8 @@
 # 팜큐(FARMQ) Headscale 원클릭 설치 및 등록 스크립트
 # 사용법: curl -fsSL https://git.0bin.in/.../quick-install.sh | sudo bash
 # 또는: wget -qO- https://git.0bin.in/.../quick-install.sh | sudo bash
-# 강제 재등록: curl -fsSL https://git.0bin.in/.../quick-install.sh | sudo bash -s -- --force
+# root 계정: curl -fsSL https://git.0bin.in/.../quick-install.sh | bash
+# 강제 재등록: curl -fsSL https://git.0bin.in/.../quick-install.sh | bash -s -- --force
 
 set -e
 
@@ -99,7 +100,9 @@ check_requirements() {
     # Root 권한 확인
     if [ "$EUID" -ne 0 ]; then
         print_error "이 스크립트는 root 권한으로 실행해야 합니다."
-        print_info "sudo $0 로 다시 실행해주세요."
+        print_info "다음 중 하나의 방법으로 다시 실행해주세요:"
+        print_info "1. sudo가 있는 경우: curl ... | sudo bash"
+        print_info "2. root 계정인 경우: curl ... | bash"
         exit 1
     fi