On 29/07/14 20:37, ToddAndMargo wrote: > On 07/29/2014 10:40 AM, David Sommerseth wrote: >> On 29/07/14 19:04, ToddAndMargo wrote: >>> Hi All, >>> >>> I am trying to extract the file name (for the revision) >>> of a file with "--content-disposition". I don't actually >>> want the file. >>> >>> Is there a way to have wget tell me the name of the file >>> without actually downloading it? >>> >>> Many thanks, >>> -T >>> >>> This is what I have so far. Tell me the file exists >>> but not its name. >>> >>> >>> wget --spider --content-disposition >>> "http://www.overlooksoft.com/packages/download?plat=lx64&ext=rpm"; >>> >>> Spider mode enabled. Check if remote file exists. >>> --2014-07-29 10:00:38-- >>> http://www.overlooksoft.com/packages/download?plat=lx64&ext=rpm >>> >>> Resolving www.overlooksoft.com... 96.127.149.74 >>> Connecting to www.overlooksoft.com|96.127.149.74|:80... connected. >>> HTTP request sent, awaiting response... 200 OK >>> Length: 6737765 (6.4M) [application/x-rpm] >>> >>> Remote file exists. >> >> $ curl -I >> 'http://www.overlooksoft.com/packages/download?plat=lx64&ext=rpm' \ >> | awk -F= '/Content-Disposition: attachment;/ {print $2}' >> >> Not sure if wget got a similar feature. I just happen to like curl >> slightly better. >> >> >> -- >> kind regards, >> >> David Sommerseth >> > > Hi David, > > I must be missing something. Don't see the name anywhere. > > And, can't figure out why I get something different with > the AWK pipe. > > -T > > $ curl -I 'http://www.overlooksoft.com/packages/download?plat=lx64&ext=rpm' > HTTP/1.1 403 Forbidden > Date: Tue, 29 Jul 2014 18:34:31 GMT > Server: Apache > Content-Type: text/html; charset=iso-8859-1 > > $ curl -I > 'http://www.overlooksoft.com/packages/download?plat=lx64&ext=rpm' | > awk -F= '/Content-Disposition: attachment;/ {print $2}' > % Total % Received % Xferd Average Speed Time Time Time > Current > Dload Upload Total Spent Left > Speed > 0 0 0 0 0 0 0 0 --:--:-- --:--:-- > --:--:-- 0
Odd! You get "403 Forbidden". I don't get that from my Fedora 19 box: $ curl -I 'http://www.overlooksoft.com/packages/download?plat=lx64&ext=rpm' HTTP/1.1 200 OK Date: Tue, 29 Jul 2014 20:14:31 GMT Server: Apache X-Powered-By: PHP/5.4.28 Pragma: public Expires: 0 Cache-Control: public Content-Description: File Transfer Content-Disposition: attachment; filename="overlook-fing-2.2.rpm" Content-Transfer-Encoding: binary Content-Length: 6737765 Vary: User-Agent Content-Type: application/x-rpm However on a SL6.5 box, I do get "403 Forbidden". I tried changing the User-Agent string, and that helped. Seems some curl versions have been banned on that site. Pick a user-agent string from here: <http://www.useragentstring.com/pages/Firefox/> And run curl with '-A $USERAGENT' ... that should fix it. -- kind regards, David Sommerseth
