HTTPヘッダの確認
-Sと--spiderをつければwgetでHTTPヘッダの確認が出来る。
$ wget -S --spider http://www.google.co.jp --16:05:08-- http://www.google.co.jp/ => `index.html' Resolving www.google.co.jp... 66.249.89.104, 66.249.89.99, 66.249.89.147 Connecting to www.google.co.jp|66.249.89.104|:80... connected. HTTP request sent, awaiting response... HTTP/1.0 200 OK Cache-Control: private Content-Type: text/html; charset=Shift_JIS Set-Cookie: PREF=ID=d542de28c4ba35ab:TM=1190963000:LM=1190963000:S=UHyJxaPuHeRlYSRp; expires=Sun, 27-Sep-2009 07:03:20 GMT; path=/; domain=.google.co.jp Server: gws Content-Length: 0 Date: Fri, 28 Sep 2007 07:03:21 GMT Connection: Keep-Alive Length: 0 [text/html] 200 OK