#!/usr/bin/env bash sum() { declare -i acc for i; do acc+=i; done echo $acc } curl -s 'http://www.xkcdb.com/?random1' | hxnormalize -i 0 -l 99999999999 -x | hxselect -cs '
\n%
\n' 'span.quote' | html2text -b 0 | hxunent | sed '$d; s/ *$//' | sed '$d' exit $(sum ${PIPESTATUS[*]})