fix: rewrite install.sh in ASCII English to fix garbled characters

Co-authored-by: Cursor <cursoragent@cursor.com>

install.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
-# clawd ??????
-# ???curl -fsSL https://git.cutos.ai/claw-daemon/clawd/raw/branch/main/install.sh | sudo bash
-# ?? root ???????? Node.js >= 18
+# clawd installer
+# Run: curl -fsSL https://git.cutos.ai/claw-daemon/clawd/raw/branch/main/install.sh | sudo bash
+# Requires root and Node.js >= 18
 
 set -e
 
@@ -11,26 +11,26 @@ info()  { echo -e "${GREEN}[clawd]${NC} $*"; }
 warn()  { echo -e "${YELLOW}[clawd]${NC} $*"; }
 error() { echo -e "${RED}[clawd]${NC} $*"; exit 1; }
 
-# ?? ?? root ????????????????????????????????????????????????????????????????
+# Check root
 if [ "$EUID" -ne 0 ]; then
-  error "?? root ?????sudo bash install.sh?"
+  error "Please run as root: sudo bash install.sh"
 fi
 
-# ?? ?? Node.js ?????????????????????????????????????????????????????????????
+# Check Node.js
 if ! command -v node &>/dev/null; then
-  error "??? Node.js????? Node.js >= 18"
+  error "Node.js not found. Please install Node.js >= 18"
 fi
 
 NODE_VER=$(node -e "process.stdout.write(process.versions.node)")
 MAJOR=$(echo "$NODE_VER" | cut -d. -f1)
 if [ "$MAJOR" -lt 18 ]; then
-  error "Node.js ??????? $NODE_VER???? >= 18"
+  error "Node.js version $NODE_VER is too old. Requires >= 18"
 fi
-info "Node.js $NODE_VER ?"
+info "Node.js $NODE_VER OK"
 
-# ?? ??/?? dnsmasq?WiFi ???????????????????????????????????????????
+# Install dnsmasq (required for WiFi captive portal)
 if ! command -v dnsmasq &>/dev/null; then
-  info "?? dnsmasq?WiFi ?????..."
+  info "Installing dnsmasq for WiFi captive portal..."
   if command -v apt-get &>/dev/null; then
     apt-get install -y -qq dnsmasq >/dev/null 2>&1
   elif command -v yum &>/dev/null; then
@@ -38,25 +38,25 @@ if ! command -v dnsmasq &>/dev/null; then
   elif command -v apk &>/dev/null; then
     apk add --quiet dnsmasq >/dev/null 2>&1
   else
-    warn "?????? dnsmasq?WiFi ?????????"
+    warn "Cannot install dnsmasq. WiFi captive portal may not work."
   fi
-  # ?? dnsmasq ???????clawd ?????
+  # Disable system dnsmasq; clawd manages it directly
   systemctl disable dnsmasq 2>/dev/null || true
   systemctl stop dnsmasq 2>/dev/null || true
 fi
 if command -v dnsmasq &>/dev/null; then
-  info "dnsmasq ?"
+  info "dnsmasq OK"
 fi
 
-# ?? ?? NetworkManager?WiFi ???????????????????????????????????????????
+# Configure NetworkManager for WiFi
 if command -v nmcli &>/dev/null; then
   if ! systemctl is-active --quiet NetworkManager 2>/dev/null; then
-    info "?? NetworkManager..."
+    info "Starting NetworkManager..."
     systemctl enable --now NetworkManager 2>/dev/null || true
   fi
-  info "NetworkManager ?"
+  info "NetworkManager OK"
 
-  # ?? DNS ???????? /etc ??????
+  # Write captive-portal DNS config
   NM_DNSMASQ_DIR="/etc/NetworkManager/dnsmasq-shared.d"
   mkdir -p "$NM_DNSMASQ_DIR"
   cat > "$NM_DNSMASQ_DIR/clawd-captive.conf" << 'DNSCONF'
@@ -64,20 +64,20 @@ if command -v nmcli &>/dev/null; then
 # All DNS queries resolve to gateway to trigger captive portal
 address=/#/10.42.0.1
 DNSCONF
-  info "DNS ??????? $NM_DNSMASQ_DIR ?"
+  info "DNS captive config written to $NM_DNSMASQ_DIR"
 fi
 
-# ?? WiFi rfkill ??????????? WiFi?????????????????????????????????
+# Unblock WiFi via rfkill
 for rf in /sys/class/rfkill/rfkill*; do
   if [ -f "$rf/type" ] && [ "$(cat "$rf/type")" = "wlan" ]; then
     if [ "$(cat "$rf/soft")" = "1" ]; then
-      info "?? WiFi ($(basename "$rf"))..."
+      info "Unblocking WiFi ($(basename "$rf"))..."
       echo 0 > "$rf/soft"
     fi
   fi
 done
 
-# ???????? + systemd ??????????? WiFi
+# Install rfkill unblock script + systemd unit for persistence
 RFKILL_SCRIPT="/usr/local/bin/clawd-unblock-wifi.sh"
 cat > "$RFKILL_SCRIPT" << 'SCRIPT'
 #!/bin/sh
@@ -108,39 +108,39 @@ WantedBy=multi-user.target
 UNIT
 systemctl daemon-reload
 systemctl enable clawd-rfkill
-info "WiFi rfkill ??????? ?"
+info "WiFi rfkill service installed"
 
-# ?? ?? ttyd?Web ???????????????????????????????????????????????????????
-info "?? ttyd..."
+# Install ttyd (Web terminal)
+info "Installing ttyd..."
 if apt-get install -y ttyd >/dev/null 2>&1; then
-  info "ttyd ??? ?"
+  info "ttyd installed OK"
 else
-  warn "ttyd ?????Web ????????"
+  warn "ttyd install failed. Web terminal will not be available."
 fi
 
-# ?? ?? clawd ???????????????????????????????????????????????????????????????
+# Clone / update clawd
 INSTALL_DIR="/opt/clawd"
 CONFIG_DIR="/etc/clawd"
 ENV_FILE="$CONFIG_DIR/env"
-info "??? $INSTALL_DIR ..."
+info "Setting up $INSTALL_DIR ..."
 
 mkdir -p "$INSTALL_DIR"
 cd "$INSTALL_DIR"
 
-# ?????????? package.json?????/???????? git/tarball?
+# Use git if available, fall back to tarball
 CUTOS_REPO="https://git.cutos.ai/claw-daemon/clawd.git"
 if command -v git &>/dev/null && [ -d ".git" ]; then
   CURRENT_REMOTE=$(git remote get-url origin 2>/dev/null || echo "")
   if echo "$CURRENT_REMOTE" | grep -q "github.com"; then
-    info "?? git remote ? git.cutos.ai ..."
+    info "Migrating git remote to git.cutos.ai ..."
     git remote set-url origin "$CUTOS_REPO"
   fi
-  info "??????..."
+  info "Pulling latest code..."
   git fetch origin
   git reset --hard origin/main
   git clean -fd
 elif [ -f "package.json" ]; then
-  info "????????? git??????"
+  info "Files already present, skipping git clone"
 elif command -v git &>/dev/null; then
   git clone --depth=1 "$CUTOS_REPO" .
 else
@@ -148,18 +148,18 @@ else
   curl -fsSL "$TARBALL_URL" | tar -xz --strip-components=1
 fi
 
-# ????
-info "?? npm ??..."
+# Install npm dependencies
+info "Running npm install..."
 npm install --omit=dev --silent
 
-# ???????
+# Create symlink
 ln -sf "$INSTALL_DIR/bin/clawd.js" /usr/local/bin/clawd
 chmod +x "$INSTALL_DIR/bin/clawd.js"
 
-info "clawd ???? /usr/local/bin/clawd ?"
+info "clawd symlinked to /usr/local/bin/clawd"
 
 
-# ?? ?????? + ?????? ??????????????????????????????????????????????
+# Write default config files
 mkdir -p "$CONFIG_DIR"
 
 if [ ! -f "$CONFIG_DIR/config.json" ]; then
@@ -171,36 +171,35 @@ if [ ! -f "$CONFIG_DIR/config.json" ]; then
   "heartbeat_interval": 30
 }
 EOF
-  info "????????$CONFIG_DIR/config.json ?"
+  info "Default config written to $CONFIG_DIR/config.json"
 fi
 
 if [ ! -f "$ENV_FILE" ]; then
   cat > "$ENV_FILE" <<EOF
-# clawd ?????systemd EnvironmentFile?
-# ????: debug / info / warn / error
+# clawd environment (loaded by systemd EnvironmentFile)
+# Log level: debug / info / warn / error
 CLAWD_LOG_LEVEL=info
-# ????????0=? journald?
+# Log to file (0 = journald only)
 CLAWD_LOG_FILE=1
-# ????????????? config.json?
+# Override server URL (default from config.json)
 # CLAWD_SERVER=wss://claw.cutos.ai/ws
-# BtMonitor?bluetoothctl??????????????? CLAWD_DISABLE_BT?
-# ???????????????????
+# Enable Bluetooth monitor (bluetoothctl); disabled by default
 # CLAWD_ENABLE_BT=1
-# OpenVFD sysfs ?????? /sys/class/leds/openvfd?
+# OpenVFD sysfs path (default: /sys/class/leds/openvfd)
 # CLAWD_OPENVFD_PATH=/sys/class/leds/openvfd
-# ??? vfdservice ????? /tmp/openvfd_service?
+# vfdservice pipe path (default: /tmp/openvfd_service)
 # CLAWD_VFD_PIPE=/tmp/openvfd_service
-# ???/??????? LAN ???????????? clawd ?????? carrier ??
+# Wired LAN interface for carrier detection
 # CLAWD_ETH_IFACE=end0
 EOF
-  info "??????????$ENV_FILE ?"
+  info "Default env file written to $ENV_FILE"
 fi
 
-# ?? ?????? ?????????????????????????????????????????????????????????????
+# Create log directory
 mkdir -p "$CONFIG_DIR/logs"
-info "?????$CONFIG_DIR/logs ?"
+info "Log directory: $CONFIG_DIR/logs"
 
-# ?? ?? systemd service ????????????????????????????????????????????????????
+# Write systemd service file
 NODE_BIN=$(command -v node)
 SERVICE_FILE="/etc/systemd/system/clawd.service"
 
@@ -213,78 +212,77 @@ Wants=NetworkManager.service
 
 [Service]
 Type=simple
-# systemd-notify ????????? NotifyAccess=main ????? all ??? WatchdogSec
+# NotifyAccess=all required for systemd-notify with WatchdogSec
 NotifyAccess=all
 EnvironmentFile=$ENV_FILE
 ExecStart=$NODE_BIN $INSTALL_DIR/bin/clawd.js
 WorkingDirectory=$INSTALL_DIR
 
-# ????
+# Restart policy
 Restart=always
 RestartSec=5
-# ?? systemd ?? StartLimitIntervalSec?? StartLimitInterval=???
 StartLimitInterval=300
 StartLimitBurst=10
 
-# ?????10s ? SIGTERM??? SIGKILL?
+# Allow 10s for graceful shutdown before SIGKILL
 TimeoutStopSec=10
 KillMode=mixed
 KillSignal=SIGTERM
 
-# ??????????
+# Resource limits
 MemoryMax=256M
 CPUQuota=50%
 TasksMax=64
 
-# ?????ttyd ????? setuid sudo???? NoNewPrivileges/strict?
+# Sandbox (allow writes to config, tmp, and network files)
 ProtectSystem=full
 ReadWritePaths=$CONFIG_DIR /tmp /etc/hosts /etc/hostname
 
-# ??
+# Logging
 StandardOutput=journal
 StandardError=journal
 SyslogIdentifier=clawd
 
-# systemd Watchdog?60s ????????
+# systemd Watchdog: restart if no heartbeat within 60s
 WatchdogSec=60
 
 [Install]
 WantedBy=multi-user.target
 EOF
 
-info "systemd ??????? ?"
+info "systemd service file written"
 
-# ?? journald ???????? ????????????????????????????????????????????????
+# Configure journald retention
 JOURNAL_CONF="/etc/systemd/journald.conf.d/clawd.conf"
 if [ ! -f "$JOURNAL_CONF" ]; then
   mkdir -p /etc/systemd/journald.conf.d
   cat > "$JOURNAL_CONF" <<EOF
-# clawd journald ??
+# clawd journald limits
 [Journal]
 SystemMaxUse=100M
 MaxFileSec=7day
 EOF
   systemctl restart systemd-journald 2>/dev/null || true
-  info "journald ??????? ?"
+  info "journald config written"
 fi
 
-# ?? ????? ??????????????????????????????????????????????????????????????
+# Enable and start clawd
 systemctl daemon-reload
 systemctl enable clawd
 systemctl restart clawd
 
 sleep 2
 if systemctl is-active --quiet clawd; then
-  info "clawd ????? ?"
+  info "clawd is running"
   echo ""
-  echo "  ?????  journalctl -u clawd -f"
-  echo "  ?????  systemctl status clawd"
-  echo "  ?????  systemctl stop clawd"
-  echo "  ?????  $CONFIG_DIR/config.json"
-  echo "  ?????  $ENV_FILE"
-  echo "  ?????  $CONFIG_DIR/logs/clawd.log"
+  echo "  Logs:    journalctl -u clawd -f"
+  echo "  Status:  systemctl status clawd"
+  echo "  Stop:    systemctl stop clawd"
+  echo "  Config:  $CONFIG_DIR/config.json"
+  echo "  Env:     $ENV_FILE"
+  echo "  Log dir: $CONFIG_DIR/logs/clawd.log"
   echo ""
 else
-  warn "?????????????"
+  warn "clawd failed to start. Check logs:"
   echo "  journalctl -u clawd -n 50 --no-pager"
 fi