shell functions and bash bits!

.shellthings

# Download all the images from a webpage
# Usage: imagegrab URL
function imagegrab () {
        wget -nd -r -l 2 -A jpg,jpeg,png,gif $1
        }

# Grab all the colours from a stylesheet and dump them in a snippets file
# Totally useless with minified stylesheets.
# Usage: stylegrab styleSheetURL styleExpression
function stylesgrab () {
        curl $1 | grep $2 | sed s/}// >> styles.snip
        }