How do you request an xml file and format it using curl?
https://api.twitter.com/1/help/configuration.xml | xmllint –format -l
How do you request an json file and formt it using curl?
curl https://api.twitter.com/1/help/configuration.json | python -mjson.tool > twitter_config.json
Where do you go to for the art of scripting HTTP requests using curl?
http://curl.haxx.se/docs/httpscripting.html