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Archive for the ‘Scripting’ Category

Booting to macOS Recovery or Diagnostics via Jamf Pro’s Self Service

March 28, 2020 5 comments

One of the advantages provided by Jamf Pro’s Self Service is that you can use it to provide easy access to tools for your users or helpdesk folks. One such tool could be a script which helps folks boot to their Macs to one of the following Apple support services:

For more details, please see below the jump.

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Disabling telemetry for Microsoft’s Visual Studio Code

March 20, 2020 1 comment

Recently, I was tasked with figuring out how to disable telemetry for Microsoft’s Visual Studio Code. Normally, you can disable telemetry in a Microsoft application through using a macOS configuration profile or by using a defaults command. In this case though, Microsoft bought Visual Studio Code along with the rest of Xamarin, and Xamarin had some different ideas on where and how to store settings.

In the case of Visual Studio Code, the command to disable telemetry is stored as a .json file in the following location:

/Users/username_here/Library/Application Support/Code/User/settings.json

Screen Shot 2020 03 20 at 12 56 55 PM

After some research and some work with an open source tool named jq, I was able to figure out how to handle disabling the telemetry setting. For more details, please see below the jump.

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Identifying which MDM server a Mac is enrolled with

March 18, 2020 Leave a comment

Every so often, you may run across a Mac which is enrolled in an MDM server which is different from the one it should be. However, if you’re checking remotely, it may be difficult to identify which one it is.

To help with this task, there is a script available which will parse the MDM enrollment profile on your Mac and identify the DNS name of the MDM server. For more details, please see below the jump.

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Backing up a Jamf Pro database hosted in Amazon Web Services’ RDS service to an S3 bucket

February 16, 2020 Leave a comment

For those using Amazon Web Services to host Jamf Pro, one of the issues you may run into is how to get backups of your Jamf Pro database which you can access. AWS’s RDS service makes backups of your database to S3, but you don’t get direct access to the S3 bucket where they’re stored.

In the event that you want a backup that you can access of your RDS-hosted MySQL database, Amazon provides the option for exporting a database snapshot to an S3 bucket in your AWS account. This process will export your data in Apache Parquet format instead of a MySQL database export file.

However, it’s also possible to create and use an EC2 instance to perform the following tasks:

  1. Connect to your RDS-hosted MySQL database.
  2. Create a backup of your MySQL database using the mysqldump tool.
  3. Store the backup in an S3 bucket of your choosing.

For more details, please see below the jump.

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Deploying Terminal profile settings using macOS configuration profiles

December 19, 2019 Leave a comment

A number of Mac admins have their Terminal appearance settings configured just the way they like them, but it can be a bit of manual work to export and import them. After having to manually configure and export these settings more than a few times, I wanted to see if it was possible to export these settings in a way to make it easy to convert into a configuration profile.

With a little work and research, I was able to write a script which handled exporting the Terminal profile I wanted into a properly formatted plist file. For more details, please see below the jump.

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Enabling or disabling all Jamf Pro policies using the API

December 16, 2019 Leave a comment

Every so often, it may be useful to be able to enable or disable all of your current Jamf Pro policies. In those cases, depending on how many policies you have, it can be tedious to have to do them one at a time using the admin console.

However, with the right API calls in a script, it’s straightforward to perform these tasks using the Jamf Pro API. For more information, please see below the jump.

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Identifying Self Service policies with missing icons

November 25, 2019 Leave a comment

As part of setting up Self Service policies in Jamf Pro, the usual practice is to include an icon to help the user distinguish between various Self Service policies.

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However, when copying policy information via the API, a Self Service policy’s icon is sometimes not copied along with the rest of the policy. When this happens, it can be hard to figure this out later which ones were missed.

To help with situations like this, I have a script which does the following:

  1. Checks all policies on a Jamf Pro server.
  2. Identifies which ones are Self Service policies which do not have icons
  3. Displays a list of the relevant policies

For more details, please see below the jump.

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