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Dzh's questions

Martin Hope
Dzh
Asked: 2017-07-21 02:32:35 +0800 CST
  • 0

I am serving what is essentially gifv files. I've noticed is doing multiple requests to retrieve video in chunks.

I have hunch that it would be better performance for users if video's were served at once, rather than doing multiple requests.

I assume it's browser who really controls the transaction, but unfortunately I have not found the path how or why exactly (could be autoplay). To validate my assumptions, it would be nice to disable range downloads on the server thyself.

http
Martin Hope
Dzh
Asked: 2013-10-11 05:25:10 +0800 CST
  • 3

I have compiled ngx_pagespeed, but forgot to remove the version number. Is there any way to overwrite/delete/hide them?

Apache has feature to 'unset' them, but I couldn't find anything similar for nginx. Perhaps I do not know how to use headers module?

Or should go to look around in source code and then recompile?

Perhaps anyone could point the exact location then?

Thanks.

nginx
Martin Hope
Dzh
Asked: 2013-09-20 08:58:30 +0800 CST
  • 2

I have this one new Windows 7 desktop that (and it's clones (different network IDs)) looses domain trust relationship much more often than any other Windows 7 computers in the office.

We use 2003 as AD DC.

I have discovered this when and updated user logon script wasn't executing. Tried run gpupdate /force and received processing of group policy failed because of lack of connectivity to the domain controller.

Anyone got ideas where to start troubleshooting? We recently moved from Sophos to Avira, so AV doesn't seem to have influence on it. It's a mint install, so I wonder what I could've screwed up...

windows-server-2003
Martin Hope
Dzh
Asked: 2013-09-04 02:29:24 +0800 CST
  • 0

Our company has been struggling to migrate Exchange to GMail for last 2 years (I will leave this for /r/talesfromtechsupport). We have two domains on two different ccTLDs, and lately Exchange is just forwarding messages to GMail.

I think it is the right time to change MX records, so that GMail effectively would host both domains. However, as people are still using Exchange for Public Folder storage, once in a while they will send messages from the old domain.

I was wondering whether it can impact the message delivery? I think it has to do something with SPF, but resources are slightly dry and my competence is low.

Perhaps there is a way to disable SMTP on Exchange altogether, but in a way that users wouldn't have the option?

Thank you all for help.

exchange-2003