xml xpath selector one-liners

gistfile1.sh

curl -u aname "http://someserver/deploylist.xml" | xmllint --xpath '//deploy-name/text()' -

curl -u aname "http://someserver/deploylist.xml"  | ruby -r nokogiri -e 'd=Nokogiri::XML($stdin); puts d.xpath("//deploy-name/text()")'

curl -u aname "http://someserver/deploylist.xml"  | node -e "var i=process.stdin; i.resume(); i.on('data', function(d) { require('xpath').select('//deploy-name/text()', (new (require('xmldom')).DOMParser()).parseFromString(d.toString())).forEach(function(n){console.log(n.textContent);}); });"