Common Open ID Urls

Taken From http://stackoverflow.com/questions/1116743/where-can-i-find-a-list-of-openid-provider-urls

Google https://www.google.com/accounts/o8/id
Yahoo https://me.yahoo.com
Flickr http://www.flickr.com/username
AOL http://openid.aol.com/username
Blogspot https://www.blogspot.com/
LiveJournal http://username.livejournal.com/
Wordpress https://username.wordpress.com/
VerisignLabs https://pip.verisignlabs.com/
MyOpenID https://www.myopenid.com/
MyVidoop https://myvidoop.com/
ClaimID https://claimid.com/username
Technorati https://technorati.com/people/technorati/username/

curl Usage

Send a POST

curl -u joe:1234 -X POST http://localhost:8000/api/1.0/NU1yWdRM5JBjnZpZX/message/ -d "message=test"

-u = username and password

-d = post parameters

-X = request method

Send a POST using data from standard in:
echo "mykey=myvalue" | curl -X POST -d @-  https://mysite.com/

Show verbose output: 
curl -v http://mysite.com/

Ignore SSL key errors:
curl -k http://mysite.com/

Combining them: 
echo "TEST=1
TEST2=2
" curl -X POST -vk -d @- http://mysite.com/