Warning: wildcards not supported in HTTP.
--2018-06-03 10:26:39--  http://stellar.mit.edu/S/course/18/sp04/18.400[J]/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... 200 OK
Length: unspecified [text/html]
Saving to: '/mit/course-search/web_scripts/search/urls/stellar/sp04/18.400%5Bj%5D.html'

     0K ....                                                    705K=0.006s

2018-06-03 10:26:39 (705 KB/s) - '/mit/course-search/web_scripts/search/urls/stellar/sp04/18.400%5Bj%5D.html' saved [4318]