Untitled

#!/bin/bash
VPN_NAME="Privatevpn"
PASSWORD_FILE=~/vpn_password.txt

if ip a show tun0 2>/dev/null | grep -q "state UP"; then
    echo "VPN (tun0) is already up."
else
    echo "VPN (tun0) is down. Reconnecting..."
    if [ -f "$PASSWORD_FILE" ] && [ -s "$PASSWORD_FILE" ]; then
        PASSWORD=$(cat "$PASSWORD_FILE" | grep "password=" | cut -d'=' -f2)
        sudo nmcli connection modify "$VPN_NAME" +vpn.secrets "password=$PASSWORD"
        sudo nmcli connection up "$VPN_NAME"
    else
        echo "Password file is missing or empty. Please enter your password manually."
        sudo nmcli connection up "$VPN_NAME" --ask
    fi
fi