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John Glotzer
Works at Amazon.com
Attended University of North Carolina at Chapel Hill
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John Glotzer

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Protect Google Chrome against Logjam Vulnerability
Determine if you're vulnerable to the Logjam Attack - go to  https://weakdh.org/  with your chrome browser and see if you get a blue bar (good) or a red one (bad). When I tried this Firefox was OK, Google Chrome was not. I fixed this by editing /usr/bin/goo...
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Fedora 22 upgrade - Kernel Panic - not syncing: VFS Unable to mount root FS on unknown-block(0 0)
After upgrading from Fedora 21 to Fedora 22 I experienced a kernel panic on booting into the new, 4.0.2 kernel with the message given in the title "VFS Unable to mount root FS on unknown-block(0,0)". Long story short - looking into /boot there was the vmlin...
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John Glotzer

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One of the errors Obi adapter users may experience when configuring their equipment for use with our service for the fir...
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Install Pipelight on Fedora 21
IMPORTANT - Pipelight works as a Firefox plugin but doesn't work for Chrome. So we're going to be basing this on Firefox only.

Some Helpful Links - but there's a caveat - stay away from the DarkPlayer Pipelight Repo - it will cause you to descend into dependency hell!
http://pipelight.net/cms/install/installation-fedora.html http://pipelight.net/cms/installation.html https://ask.fedoraproject.org/en/question/62171/fedora-21-pipelight-pipelight-selinux-error...
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Answer by Brian Bi to If a Linux user belongs to a couple of groups, which group does the file he creates belong to? http://qr.ae/69Vcz
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3ware 3dm2 web interface (linux) - use Konqueror to get around Firefox and Chrome "connection reset" error.
The web interface for 3ware's RAID controller, 3dm2 uses a self signed certificate when you connect via https://localhost:888.  Firefox and Chrome will not accept such a certificate (even if you configure a "security exception), so you cannot administer you...
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John Glotzer

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OBI drops outbound calls - setup sysloging to help figure it out
My OBI-100 drops outbound calls usually right at 16 minutes. First thing I noticed there was some stale config on the OBI device. When I thought Google Voice (free) was going away I paid for another VOIP provider. Today I noticed there was some stale config...
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http://www.obihai.com/GoogleVoiceUG

OBITalk dashboard that allows for simple setup. I now have setup 2 VOIP providers - Vestalink and Google Voice. 

Strictly speaking no real need for both of them but about 1 year back Google Voice said they were going to no longer support the XMPP protocol that OBI uses to talk to GV. Because of that I went out and signed up for Vestalink. Then, as luck would have it, GV changed their stance. So now I have two providers. 

The default one I can just dial the 10 numbers or I can dial **1 and the 10 numbers. For GV I can dial **2 and the 10 numbers. 
OBi Attendant Announcement. What Happens Next. Press 1 to continue this call. The call will be sent to the PHONE port of the OBi and rung the attached telephone. Press 2 to make a new call. If “Use PIN” authentication is enabled and the user enters a matching PIN, the OBi Attendant will ...
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Outlook email search returns no results
Indexing borked so you get no results when you type in the search box. What I found to do: Search | Search Tools | Search Options | Indexing Options Remove the "Outlook" file and then replace it which forces the index to rebuild. Elsewhere there is an optio...
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Samsung BD-P1600 Blu Ray player doesn't play nicely with Netflix Personal Queues ("My List")
The Samsung BD-P1600 Blu Ray player streams Netflix albeit with one restriction - you either need a direct  (wired) Ethernet connection or if you want to use WiFi you need a Samsung Wifi "dongle". But OK - this player is about 3 or 4 years old and it used t...
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Fedora 21 Nautilus missing "Restore Missing Files..." context menu (Deja Dup Integration)
sudo yum install deja-dup-nautilus log out/log back in
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Rolling Stones guitarist records video to raise awareness for children's art and music charity
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Have him in circles
393 people
Max Hayden Chiz's profile photo
Catherine Fitzpatrick's profile photo
Eric Linder's profile photo
Tasos Anastasakis's profile photo
Greg Davis's profile photo
Алмаз Садреев's profile photo
selena john's profile photo
Sphinx Deadman's profile photo
faweb's profile photo
Education
  • University of North Carolina at Chapel Hill
    Computer Science
  • Harvard Medical School
  • University of Wisconsin-Madison
  • University of Chicago
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Contributor to
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Introduction
In my work life I'm an Amazonian at AWS. In the rest of my life it sorta depends - kind of a mixture of a lot of things.
Bragging rights
Leaps tall buildings at a single bound? Maybe on a good day.
Work
Occupation
Network Engineer.
Employment
  • Amazon.com
    2013 - present
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Gender
Male