linux-tools/lnxtools.sh

#!/bin/bash

if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root"
   exit 1
fi

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
cd "$DIR" || exit
FILE=./your_system_information.txt

if [ ! -f "$FILE" ]; then
    echo "Preparing your system for the first run"
    apt-get update -y && apt-get upgrade -y
    apt-get install curl screenfetch python3.7 python3-pip -y
    pip3 install -r requirements.txt
    python3 main.py helloworld
else
    python3 main.py "$@"
fi