Ryan Armstrong's Blog
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Posts

  • Jun 11, 2018

    Dynamic stats in Go's expvar

  • Jan 13, 2018

    Optimized abs() for int64 in Go

  • Nov 2, 2017

    Finding the latest CentOS AMI

  • Jul 15, 2017

    Inline vs. discrete rules for AWS Security Groups in Terraform

  • Jun 27, 2017

    A WebOps Postmortem

  • Nov 5, 2016

    Restart services in docker-compose

  • Sep 18, 2016

    Zabbix Conference 2016

  • May 26, 2016

    Monitoring 6000+ hosts in Zabbix

  • Jan 19, 2016

    Downloading large files in Go

  • Dec 12, 2015

    The Goal: A challenge to IT Operations

  • Oct 20, 2015

    dmidecode for Apple OS X

  • Oct 13, 2015

    Update /etc/hosts for docker-machine

  • Oct 6, 2015

    Testing Zabbix actions

  • Sep 9, 2015

    Developing Puppet modules on Windows

  • Sep 3, 2015

    Writing a Zabbix module with cgo

  • Jun 9, 2014

    Zabbix custom discovery check template

  • Jun 3, 2014

    Recursively create .gitkeep files

  • May 11, 2014

    WMI Lab

  • Apr 1, 2013

    Expression Lab

  • Dec 5, 2012

    Prevent CRL Check for PowerShell Remoting

  • Jun 18, 2012

    VBScript for Nested Group Memberships

  • Aug 8, 2011

    Application Pool not starting on Windows 7

  • Aug 7, 2011

    Proxy Auto-Configuration Script to Bypass Proxy for Local Addresses

  • Jul 27, 2011

    Outlook 2011 Crashes in OS X Lion

  • Jul 24, 2011

    Mac OSX Lion File Sharing Connection Failed

  • Jul 4, 2011

    Quick Script to Set File Permissions

  • Jul 4, 2011

    jClouds

  • Jun 4, 2011

    Terminal Color in OSX

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The poorly maintained ramblings of an Infrastructure/Software engineer.