Baby legwarmers

Hello! Baby Isabel was born February 22, 2019, and I've been on maternity leave with her since she was born. It's been a hectic, wonderful time, and it's about time I shared some of the cute baby stuff I've made for her. I thought I'd start with this pair of stretchy legwarmers.

Baby legwarmers
The fun thing about these legwarmers is that they look knit but they're crochet! I used slip stitch crochet to make some really stretchy legwarmers that should grow with her for a while. I started with about 25 chains to start, and did slip stitch crochet until they were about 5" or so. Finishing was just seaming the edges together and weaving in the ends. You can see more details about these on Ravelry.

I love making baby stuff. Small, cute, and fast to make.

<3 ekw
Leave a Comment

How to do quick testing with IRL Macs

While I've posted quite a bit about the joys of building VMs for testing, testing with an actual Mac in your hands is always a good idea. VMs are representations of what a physical device will do, and sometimes you really need the real thing to understand what a workflow will look like to a real person using a Mac at your organization.

Fortunately there is an easy way to quickly reset a Mac to a blank state without wiping the drive and reinstalling the full OS. As long as you're testing on an APFS Mac (so, High Sierra or Mojave) you have the tmutil command available to quickly make snapshots that you can use to restore to within 24 hours. And you can run tmutil from the Terminal in Setup Assistant, which means you can get yourself back to a true vanilla state of the OS without reformatting by doing the snapshot before you even get through all of Setup Assistant.

Here's what that looks like:

1. Start with a fresh Mac that hasn't gone through Setup Assistant yet. You can get it in this state however you prefer; the native option here is to boot into Recovery, wipe the drive, and reinstall macOS fresh.

2. Boot up the Mac and let it start Setup Assistant. Select your region and keyboard.


Keep Reading »
Leave a Comment

Fall, spring, and testing VMs


This post is just a quick follow-up to the panel I co-presented this past JNUC called "Fall, spring, and everything in between." During that talk I very quickly went through the process of using tools like installinstallmacos.py, AutoDMG, and vfuse to build VMs for MDM and DEP testing purposes. Time was limited so I skipped a few details that people had questions about afterwards, so I thought I'd break some of that down below.

Keep Reading »
Leave a Comment

A look back at a busy year



Today is my one year anniversary at The Home Depot (come work with me!), so this seemed like a good opportunity to reflect on the past year (and change) and what's been going on for me and my family in what has been an incredibly busy year.
Keep Reading »
Leave a Comment

Help other Mac admins find your scripts on GitHub with Topics

So you've made some scripts for managing your Macs and you threw them on Github. Awesome! But Github is huge and filled with lots of code and content, so how can you help people find your scripts?

Try tagging your repos with Topics.



Topics are a way to help categorize your code repositories on Github to make them more easily discoverable by others. All you need to do is click on Manage topics under your repo description and start typing. Github will have some recommendations for you, and as you start typing other options will populate that you can select from. Once you have topics on your repo, anyone that clicks on that topic on any repo on Github will be presented with a list of repos that are categorized with that topic.



Keep the topics short and to the point, and include the name of the management framework you're working with if applicable. This will go a long way in helping others find the code you put the time and effort into sharing with the world.

Sharing is caring. ❤️
Leave a Comment

Tip for testing the new Jamf Pro 10.3 enrollment workflow



As you've probably seen from the release notes of Jamf Pro 10.3, the enrollment style has changed for Macs on 10.13.0+ to prompt to install profiles rather than install the QuickAdd (which then installed the profile). This way the MDM profile is user-approved, because the user has to accept the installation themselves prior to the rest of the enrollment happening.

This is a Good Thing(tm).

What's worth noting for those of us that test on VMs, however, is that if you just set up a vanilla VM (with VMware Fusion, Parallels, VirtualBox, or your virtual tool of choice, whatever it is) is that a device without a recognized Apple hardware model ID is going to be treated as a generic "Mobile Device" and not be recognized as a Mac. It'll do a big ol' "wft mate" during enrollment and cause some weirdness. And as a result, the profiles won't install correctly.



If you use VMs to test, my recommendation is to use AutoDMG+vfuse to build it. This is comparable to this post by Ross D about testing DEP with VMs. Really the concept is the same. Fortunately if you're just evaluating user-approved MDM enrollment (not specifically DEP enrollment) for this change in Jamf Pro 10.3 the s/n can be random (though can't include special characters!), but a model ID must be defined.

Using vfuse to build the VM will look something like this:
/path/to/vfuse -i /path/to/osx_custom_autodmg.apfs.dmg -o /path/to/save/location/  -s random --hw-model "iMacPro1,1" -n "macOS 10.13.3 mdm tester"

--hw-model can be whatever, as long as it's a real Apple model ID. A list of currently-shipping model IDs can be found here. I would also strongly recommend using vfuse to define a random serial number rather than letting VMware (for this example at least), because vfuse's -s random will make sure special characters are not used. Special characters can wreak havoc on MDM management as well.

TBH it's probably something we should all do anyway, to ensure consistent testing with VMs. Or use an actual physical machine to test. But VMs are faster. ymmv. Good night and good luck.

ETA: for the Parallels crew, check out this post on Jamf Nation.
Leave a Comment

Reusable script for updating EA values in Jamf Pro with the API

Not all extension attributes (EAs) are created equally. Sometimes you want to snag information off of a client Mac, and for that a small script to grab the info and report it up to the Jamf Pro Server is great. Other times you just need to set a simple value for a Mac on demand for reporting purposes. One of the handiest ways to set info ad hoc is with a pop-up menu extension attribute.

So let's say the help desk staff notices that some Macs that come by are really smelly. You can't really write a script to pull smell status off of a Mac. (Maybe you can?) So you make a pop-up menu EA for techs to mark if a Mac smells on the computer record in Jamf Pro.




Keep Reading »
Leave a Comment

Copyright Emily Kausalik. Designed by BloggerTemplate.
Registered with Hover.