There’s a macOS tool called AssetCacheLocatorUtil located at /usr/bin/AssetCacheLocatorUtil. The output is in… stderr. Because stderr is so fun to work with (note that sed -i only works with stdin). So, to update the caching server(s) you are using and only print the IP address of those, you’d do the following: /usr/bin/AssetCacheLocatorUtil 2>&1 | grep guid | awk '{print$4}' | sed 's/^\(.*\):.*$/\1/' | uniq If you use Jamf Pro and would like to use this as an extension attribute, that’s posted here: https://github.com/krypted/cachecheck. I didn’t do any of the if/then there, as I’d usually just do that on the JSS.
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Precache Updated
Fixed an error that was causing downloads not to run. Enjoy. https://github.com/krypted/precache
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Precache Now Supports AppleTV
Precache, available at https://github.com/krypted/precache, is a script that populates the cache on an OS X Caching server for Apple updates. The initial release supported iOS. The script now also supports caching the latest update for an AppleTV. To use that, there’s no need to include an argument for AppleTV. Instead, you would simply run the script followed by the model identifier, as follows: sudo python precache.py AppleTV5,4