#!/bin/bash

if [[ $1 = "" ]] || [[ $1 = $USER ]] ; then
    /usr/bin/quota
else
    /usr/bin/quota $*
fi | awk -F'(:| *)' '
  BEGIN { fs = "" }
  /Disk/ { print; print "utilisé\tquota\tlimite\t%\t(en Mo)" }
  {
    if (NF == 2) { fs = $2 }
    else if (fs != "") {
      #unit = 512/1024
      #system(/usr/bin/stat -c %B " fs) | getline unit
      #if (fs == "/home") { total = 400 }
      #else if (fs == "/var/mail") { total = 75 }
      #else { total = 100 }
      printf "%3.2f\t%3.2f\t%3.2f\t%3.1f\t%s\n", $2/1024, $3/1024, $4/1024, $2*100/$3, fs
      #printf "%3.2f\t%3.2f\t%3.2f\t%3.1f\t%s\n", $2/1024*unit, $3/1024*unit, $4/1024*unit, $2*100/$3, fs
      fs = ""
    }
  }'