--2019-01-11 00:00:19--  http://stellar.mit.edu/S/course/4/fa15/4.323/index.html
Resolving stellar.mit.edu (stellar.mit.edu)... 18.9.47.77
Connecting to stellar.mit.edu (stellar.mit.edu)|18.9.47.77|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://stellar.mit.edu/stellar-error/404.html [following]
--2019-01-11 00:00:20--  https://stellar.mit.edu/stellar-error/404.html
Connecting to stellar.mit.edu (stellar.mit.edu)|18.9.47.77|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: '/mit/course-search/web_scripts/search/urls/stellar/fa15/4.323.html'

     0K ....                                                    367K=0.01s

2019-01-11 00:00:21 (367 KB/s) - '/mit/course-search/web_scripts/search/urls/stellar/fa15/4.323.html' saved [4711]