#!/bin/bash
# Shame people using too much disk.  Good for your /etc/update-motd.d
# Lol what is this the 90s?
PCENT=$(df --output=pcent /home | tr -dc '0-9')

if (( $PCENT > 90 )); then
  echo  -e "\033[5mDisk usage has exceeded 90%\033[0m"
  df -h /home
fi

du -ks /home/* | sort -n | awk '{ if ($1 > 2000000000) print $2 " is using " $1 / 1000000000 " Tb of disk space" }'