title: Julia connection to server behind proxy
body: <p>I have a problem with the connection of Julia and Atom to the servers.
  My location is currently in a company network which works with proxies and firewall. Does anyone have any idea what settings I must change in order to connect with Julia and Atom servers?</p>
  
  <p>Because, if I use my home network everything is running fine. I can also start Julia at my home on my work computer and it is running at work until I start it again at work.
  Here is an example of an exception I receive while trying to install any package at Atom:</p>
  
  <pre><code>connect ETIMEDOUT 54.235.138.91:443
  </code></pre>
  
  <p>Here is an example of an exception I receive while trying to install any package:</p>
  
  <pre><code>Julia&gt; Pkgupdate()
  
   INFO Updating METADATA… Fatal: unable to connect to github.com:
   Github.com[0: 192.30.253.113]: errno=No error
  
   ERROR: failed process: Process(‘git pull - -rebase –q’,
   ProcessExited(1)) [1] in pipeline_error at process.jl:555
  </code></pre>
  
  <p>Does anyone knows what I can do to fix this problem?</p>