INSTALL.txt

Needs bitly/data_hacks

pip install --user data_hacks

utilisation.sh

#!/bin/bash

set -o pipefail

qhost \
  | egrep -v "^x|^uv|^mc1" \
  | tr -s ' ' \
  | cut -f 7 -d ' ' \
  | sed 's/0.00/free/' \
  | sed 's/[0-9].[0-9][0-9]/utilised/' \
  | egrep -v "\-|NLOAD" \
  | bar_chart.py --percentage

Same result with less typing and fewer subprocesses:

qhost | awk 'NR>2 && !/^x|^uv|^mc1/ {if($7==0.00){print "free"} else {print "utilized"}}' | bar_chart.py --percentage