Archive for category: OS X

Return of the Intermittent Bricking

Return of the Intermittent Bricking

So it used to be we’d wait for machines that were bound to Active Directory running 10.10.0-10.10.2 to freeze during startup and we’d either perform CPR or apply rc.server script fixes. ‘Things can only get better,’ we said. ‘Just trust them,’ we said. ‘They’ll get it all fixed if we […]

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When Yosemite has Fallen, and it Can’t Get Up

When Yosemite has Fallen, and it Can’t Get Up

UPDATE January 20, 2015 – Some are reporting an opendirectoryd-related fix, featuring the very cool-looking darwinup. Let’s hope it makes it into .2, and we’re not all chomping at the bit for 10.10.3! People are noticing a symptom, branded LoginLockout (credit @andrewrose), where Yosemite seemingly freezes during startup. The keyboard shows […]

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VMware ESXi 5.5 on the Mac Pro (2013)

VMware ESXi 5.5 on the Mac Pro (2013)

Five years ago, it was not uncommon to see many cabinets full of Xserves fulfilling serving roles in the enterprise.  Today those servers are on their last legs and warrant replacement by modern hardware and software design. Luckily there isn’t much of a need of OS X Server by IT […]

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Virtualize OS X using vSphere on Mac hardware

On my blog, I have written a 3 page blogpost about virtualizing OS X using vSphere on Mac hardware. In the blogpost I try to answer the below questions: What is required to virtualize OS X? Which hardware is supported, and which hardware works? How to license OS X in […]

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Clean Migration of Existing Open Directory Users to a New Mavericks Server

Clean Migration of Existing Open Directory Users to a New Mavericks Server

For many reasons, you may find yourself needing to start a new Mavericks Open Directory server from scratch. In this article, I’ll go over how to import your existing users from an older Open Directory server and import them to your new Mavericks server. I will also use a tool […]

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InstaUp2Date + AutoDMG

If you use InstaDMG/InstaUp2Date and are worried that your workflow is going to break sooner than later, swapping AutoDMG in for InstaDMG may be your best bet. This article shows you how to make it work.

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Announcement (Cross Post) – JSS Add-On for Autopkg

Announcement (Cross Post) – JSS Add-On for Autopkg

Over on the 318.com blog I’ve announced a new ‘processor’ add-on that can be installed with autopkg, which therefore can leverage the JSS API to fulfill many of the functions which up until present only Munki enjoyed(direct pipeline to testing, automatically adding the package to the distribution point, other associated metadata handling.) […]

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Deploying MinecraftEDU

Deploying MinecraftEDU

Minecraft is of course a huge thing. It’s hugely popular at our school, and has become a valuable educational tool. Minecraft allows structured but almost unrestrained creativity, giving students a change to realize the unlimited nature of their imagination and persistence when building worlds and creating narratives. Minecraft’s multiplayer options […]

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Coping with curl on Mavericks

Coping with curl on Mavericks

Of the UNIX tools shipped with OS X, curl has become one of the most used in recent years, whether as a simple URL fetcher, or a component of much larger projects. It takes any URL as an argument, and reliably fetches it, as well as giving many additional options […]

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Episode Four – Don’t Stab Yourself in the Leg, Then

When we last caught glimpse of our heroes, MacSysAdmin Conference was still around the corner and there was nothing automatic about damage. Here in episode four, Ed Marczak turns the (significantly less echo-y) microphone on Graham Gilbert for a reverse-interview, and juicy confessions emerge, like their shared, scandalous predilection for… […]

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