Question

我正在尝试在我的工作站中安装RVM。但在我的工作网络中，通过代理来访问互联网。此代理最终会根据内部安全策略阻止某些URL。

我将向网络管理员请求有关被阻止的URL的请求，以便他们可以为一组工作站取消阻止它们。这非常重要，因为政策需要不断更新。

我需要知道安装尝试下载和阻止的URL。

当我尝试安装RVM时，尝试下载档案。被阻止的人在我的电脑中损坏了。我可以看到输出中的消息抱怨校验和错误。

e.g。

Installing Ruby from source to: /usr/local/rvm/rubies/ruby-2.0.0-p0, this may take a while depending on your cpu(s)...
ruby-2.0.0-p0 - #downloading ruby-2.0.0-p0, this may take a while depending on your connection...

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:00:06 --:--:--     0
100  3198  100  3198    0     0    532      0  0:00:06  0:00:06 --:--:--   532

Downloaded archive checksum did not match, archive was removed!
If you wish to continue with not matching download add '--verify-downloads 2' after the command.

There has been an error fetching the ruby interpreter. Halting the installation.

如何查看在RVM安装中下载的URL？可能我也需要这个宝石捆绑器。

提前致谢。

Answer 1

运行：

rvm get head              # make sure you use latest rvm code
rvm cleanup archives      # clean up all downloaded files so far 
rvm install 2.0.0 --debug # install with debug - it will show the downloaded urls

Answer 2

它提供很多输出，但是如果您使用--debug --trace开关安装，那么您会看到RVM正在执行的所有，包括它的URL请求：

$ rvm install 2.0.0 --debug --trace
# ...
# a whole boatload of output
# such as...
+++ 1365712695.744278786 /scripts/functions/utility : __rvm_ruby_package_file()  569 > rvm_ruby_package_file=/ruby-2.0.0-rc2.tar.bz2
+++ 1365712695.856579187 /scripts/functions/utility : __rvm_calculate_remote_file()  583 > __remote_file=https://rvm.io/binaries/ubuntu/12.10/i386/ruby-2.0.0-rc2.tar.bz2
+++ 1365712695.948514158 /scripts/functions/utility : __rvm_remote_server_path_single()  592 > [[ -z https://rvm.io/binaries/ubuntu/12.10/i386/ruby-2.0.0-rc2.tar.bz2 ]]
+++ 1365712696.053688755 /scripts/functions/utility : __rvm_remote_server_path_single()  597 > file_exists_at_url https://rvm.io/binaries/ubuntu/12.10/i386/ruby-2.0.0-rc2.tar.bz2
+++ 1365712696.171561756 /scripts/functions/utility : file_exists_at_url()  714 > [[ -n https://rvm.io/binaries/ubuntu/12.10/i386/ruby-2.0.0-rc2.tar.bz2 ]]
+++ 1365712696.266908604 /scripts/functions/utility : file_exists_at_url()  716 > unset curl
+++ 1365712696.482119274 /scripts/functions/utility : file_exists_at_url()  717 > curl -slkL --max-time 3 --head https://rvm.io/binaries/ubuntu/12.10/i386/ruby-2.0.0-rc2.tar.bz2
+++ 1365712696.512878217 /scripts/functions/utility : file_exists_at_url()  718 > GREP_OPTIONS=
+++ 1365712696.732889205 /scripts/functions/utility : file_exists_at_url()  718 > grep -E 'HTTP/[0-9\.]+ 200 OK'

如何输出RVM所需的下载URL

2 个答案: