在我的 Windows 机器上运行SigCheck时,我注意到很多未签名的dll 。例如:
c:\windows\system32\amdocl64.dll:
Verified: Unsigned
File date: 10:47 AM 9/14/2011
Publisher: Advanced Micro Devices Inc.
Description: AMD Accelerated Parallel Processing OpenCL 1.1 Runtime
Product: OpenCL 1.1 AMD-APP-SDK-v2.5 (732.1)
Version: 2, 5, 732, 1
File version: 2, 5, 732, 1
c:\windows\system32\amdoclcl64.dll:
Verified: Unsigned
File date: 10:38 AM 9/14/2011
Publisher: Advanced Micro Devices Inc.
Description: AMD COMPILER OpenCL 1.1 Compiler
Product: AMD Compiler Library 1.1 AMD-COMP-LIB-v0.7 (727.0)
Version: 0, 7, 727, 0
File version: 0, 7, …
Run Code Online (Sandbox Code Playgroud) 我试图从这个地址的英特尔网站下载 pdf 。当我通过浏览器 ( google-chrome
)打开它时,查看它或将它存储在我的硬盘上似乎没有问题。
但是当我尝试时wget http://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-manual-325462.pdf
,
出现以下错误:
Connecting to www.intel.com|128.230.11.57|:80... connected.
HTTP request sent, awaiting response... 403 Forbidden
2012-03-12 16:12:25 ERROR 403: Forbidden.
仅供参考,该网站不需要登录。为什么会发生这种情况?