bighappyface

var cssRules = function(){
    var filter = Array.prototype.filter;
    var map = Array.prototype.map;
    var rules = map.call(document.querySelectorAll('*'), function(element){
        return element.ownerDocument.defaultView.getMatchedCSSRules(element,'');
    });

    var items = rules.map(function(list){
        list = list || [];
        return map.call(list, function(rule){

bighappyface

echo "ExitNodes {US}" >> /Applications/TorBrowser.app/TorBrowser/Data/Tor/torrc

bighappyface

# prints the list
drush ups
# wraps the same command but to return pass/fail exit code
[ `drush ups --pipe | wc -l` -eq 0 ]

bighappyface

cat sometext | jq '.offering.product[].productCharacteristics.productCharacteristic[].name' | sort | uniq | tr "\\n" ","

produces comma-separated list