Linux

du -hs * | sort -h

#!/bin/bash
if [ $# -eq 0 ]
then
    echo "No arguments supplied"
    exit 1;
else
  mkdir -p $1
  cd $1
  python3 -m venv env
  source env/bin/activate
  pip install django django-debug-toolbar django-extensions python-memcached
  mkdir public
  pip freeze > requirements.txt
  django-admin startproject $1
  cd $1
  mkdir templates static
  cd templates
  touch index.html base.html
  cd ..
  pwd
fi

sudo dd if=/dev/zero of=/dev/sdX bs=1M status=progress

*replace X with the letter of your hard drive

Commands to update Ubuntu:

apt-get update  
apt-get -y upgrade 
apt-get -y dist-upgrade
apt-get -y autoremove

sudo dmidecode