226 lines
8.1 KiB
Bash
226 lines
8.1 KiB
Bash
#!/bin/bash
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# Function to install and configure Hysteria2
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install_and_configure() {
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# Ensure jq and qrencode are installed
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if ! command -v jq &> /dev/null || ! command -v qrencode &> /dev/null; then
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echo "Necessary packages are not installed. Please wait while they are being installed..."
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apt-get update -qq && apt-get install jq qrencode -y >/dev/null 2>&1
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fi
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# Step 1: Install Hysteria2
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echo "Installing Hysteria2..."
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bash <(curl -fsSL https://get.hy2.sh/) >/dev/null 2>&1
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# Step 2: Create hysteria directory and navigate into it
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mkdir -p /etc/hysteria && cd /etc/hysteria/
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# Step 3: Generate CA key and certificate
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echo "Generating CA key and certificate..."
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openssl ecparam -genkey -name prime256v1 -out ca.key >/dev/null 2>&1
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openssl req -new -x509 -days 36500 -key ca.key -out ca.crt -subj "/CN=bing.com" >/dev/null 2>&1
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# Step 4: Extract the SHA-256 fingerprint
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fingerprint=$(openssl x509 -noout -fingerprint -sha256 -inform pem -in ca.crt | sed 's/.*=//;s/://g')
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# Step 5: Generate the base64 encoded SHA-256 fingerprint
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echo "Generating base64 encoded SHA-256 fingerprint..."
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echo "import re, base64, binascii
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hex_string = \"$fingerprint\"
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binary_data = binascii.unhexlify(hex_string)
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base64_encoded = base64.b64encode(binary_data).decode('utf-8')
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print(\"sha256/\" + base64_encoded)" > generate.py
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sha256=$(python3 generate.py)
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# Step 6: Download the config.yaml file
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echo "Downloading config.yaml..."
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wget https://raw.githubusercontent.com/H-Return/Hysteria2/main/config.yaml -O /etc/hysteria/config.yaml >/dev/null 2>&1
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# Ask for the port number
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read -p "Enter the port number you want to use: " port
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# Step 7: Generate required passwords and UUID
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echo "Generating passwords and UUID..."
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obfspassword=$(curl -s "https://api.genratr.com/?length=32&uppercase&lowercase&numbers" | jq -r '.password')
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authpassword=$(curl -s "https://api.genratr.com/?length=32&uppercase&lowercase&numbers" | jq -r '.password')
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UUID=$(curl -s https://www.uuidgenerator.net/api/version4)
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# Step 8: Adjust file permissions for Hysteria service
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chown hysteria:hysteria /etc/hysteria/ca.key /etc/hysteria/ca.crt
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chmod 640 /etc/hysteria/ca.key /etc/hysteria/ca.crt
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# Create hysteria user without login permissions
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if ! id -u hysteria &> /dev/null; then
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useradd -r -s /usr/sbin/nologin hysteria
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fi
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# Step 9: Customize the config.yaml file
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echo "Customizing config.yaml..."
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sed -i "s/\$port/$port/" /etc/hysteria/config.yaml
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sed -i "s|\$sha256|$sha256|" /etc/hysteria/config.yaml
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sed -i "s|\$obfspassword|$obfspassword|" /etc/hysteria/config.yaml
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sed -i "s|\$authpassword|$authpassword|" /etc/hysteria/config.yaml
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sed -i "s|\$UUID|$UUID|" /etc/hysteria/config.yaml
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sed -i "s|/path/to/ca.crt|/etc/hysteria/ca.crt|" /etc/hysteria/config.yaml
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sed -i "s|/path/to/ca.key|/etc/hysteria/ca.key|" /etc/hysteria/config.yaml
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# Step 10: Start and enable the Hysteria service
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echo "Starting and enabling Hysteria service..."
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systemctl daemon-reload >/dev/null 2>&1
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systemctl start hysteria-server.service >/dev/null 2>&1
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systemctl enable hysteria-server.service >/dev/null 2>&1
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systemctl restart hysteria-server.service >/dev/null 2>&1
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# Step 11: Check if the hysteria-server.service is active
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if systemctl is-active --quiet hysteria-server.service; then
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# Step 12: Generate URI Scheme
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echo "Generating URI Scheme..."
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IP=$(curl -4 ip.sb)
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URI="hy2://$authpassword@$IP:$port?obfs=salamander&obfs-password=$obfspassword&pinSHA256=$sha256&insecure=1&sni=bing.com#Hysteria2"
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# Step 13: Generate and display QR Code in the center of the terminal
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cols=$(tput cols)
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rows=$(tput lines)
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qr=$(echo -n "$URI" | qrencode -t UTF8 -s 3 -m 2)
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echo -e "\n\n\n"
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echo "$qr" | while IFS= read -r line; do
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printf "%*s\n" $(( (${#line} + cols) / 2)) "$line"
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done
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echo -e "\n\n\n"
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# Output the URI scheme
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echo $URI
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else
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echo "Error: hysteria-server.service is not active."
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fi
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}
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# Function to change port
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change_port() {
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read -p "Enter the new port number you want to use: " port
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# Check if the config.yaml file exists
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if [ -f "/etc/hysteria/config.yaml" ]; then
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# Update the port in the config.yaml file
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sed -i "s/listen: :[0-9]*/listen: :$port/" /etc/hysteria/config.yaml
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# Restart the Hysteria2 service
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systemctl restart hysteria-server.service >/dev/null 2>&1
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echo "Port changed successfully to $port"
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else
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echo "Error: Config file /etc/hysteria/config.yaml not found."
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fi
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}
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# Function to show URI if Hysteria2 is installed and active
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show_uri() {
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# Check if the config.yaml file exists
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if [ -f "/etc/hysteria/config.yaml" ]; then
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# Retrieve values from config.yaml
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port=$(grep -oP '(?<=listen: :)\d+' /etc/hysteria/config.yaml)
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sha256=$(grep -oP '(?<=pinSHA256: ").*(?=")' /etc/hysteria/config.yaml)
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obfspassword=$(grep -oP '(?<=password: ).*' /etc/hysteria/config.yaml | head -1)
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authpassword=$(grep -oP '(?<=password: ).*' /etc/hysteria/config.yaml | tail -1)
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if systemctl is-active --quiet hysteria-server.service; then
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# Generate URI Scheme
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echo "Generating URI Scheme..."
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IP=$(curl -4 ip.sb)
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URI="hy2://$authpassword@$IP:$port?obfs=salamander&obfs-password=$obfspassword&pinSHA256=$sha256&insecure=1&sni=bing.com#Hysteria2"
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# Generate and display QR Code in the center of the terminal
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cols=$(tput cols)
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rows=$(tput lines)
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qr=$(echo -n "$URI" | qrencode -t UTF8 -s 3 -m 2)
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echo -e "\n\n\n"
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echo "$qr" | while IFS= read -r line; do
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printf "%*s\n" $(( (${#line} + cols) / 2)) "$line"
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done
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echo -e "\n"
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# Output the URI scheme
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echo "$URI"
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else
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echo "Error: Hysteria2 is not active."
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fi
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else
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echo "Error: Config file /etc/hysteria/config.yaml not found."
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fi
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}
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# Function to Check Traffic Status
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traffic_status() {
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green='\033[0;32m'
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cyan='\033[0;36m'
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NC='\033[0m'
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# Extract secret from config.yaml
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secret=$(grep -Po '(?<=secret: ).*' /etc/hysteria/config.yaml | awk '{$1=$1};1')
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# If secret is empty, exit with error
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if [ -z "$secret" ]; then
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echo "Error: Secret not found in config.yaml"
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exit 1
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fi
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response=$(curl -s -H "Authorization: $secret" http://127.0.0.1:25413/traffic)
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if [ -z "$response" ] || [ "$response" = "{}" ]; then
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echo -e "Upload (TX): ${green}0B${NC}"
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echo -e "Download (RX): ${cyan}0B${NC}"
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exit 0
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fi
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tx_bytes=$(echo "$response" | jq -r '.user.tx // 0')
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rx_bytes=$(echo "$response" | jq -r '.user.rx // 0')
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format_bytes() {
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bytes=$1
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if [ "$bytes" -lt 1024 ]; then
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echo "${bytes}B"
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elif [ "$bytes" -lt 1048576 ]; then
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echo "$(bc <<< "scale=2; $bytes / 1024")KB"
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elif [ "$bytes" -lt 1073741824 ]; then
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echo "$(bc <<< "scale=2; $bytes / 1048576")MB"
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elif [ "$bytes" -lt 1099511627776 ]; then
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echo "$(bc <<< "scale=2; $bytes / 1073741824")GB"
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else
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echo "$(bc <<< "scale=2; $bytes / 1099511627776")TB"
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fi
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}
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echo -e "Upload (TX): ${green}$(format_bytes "$tx_bytes")${NC}"
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echo -e "Download (RX): ${cyan}$(format_bytes "$rx_bytes")${NC}"
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}
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# Main menu
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main_menu() {
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echo "===== Hysteria2 Setup Menu ====="
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echo "1. Install and Configure"
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echo "2. Change Port"
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echo "3. Show URI"
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echo "4. Check Traffic Status"
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echo "5. Exit"
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read -p "Enter your choice: " choice
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case $choice in
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1) install_and_configure ;;
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2) change_port ;;
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3) show_uri ;;
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4) traffic_status ;;
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5) exit ;;
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*) echo "Invalid option. Please try again." ;;
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esac
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}
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# Loop to display the menu repeatedly
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while true; do
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main_menu
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done
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