These will keep me busy for the foreseeable future. Thanks to everyone involved!
Rich Trouton has found that a custom NetInstall set with your own packages will not install the custom packages. Only Apple’s own packages will install. Even when you sign your own packages with an Apple Developer certificate they will not install.
This also affects custom packages added to COSXIP (Create OS X Installer Package).
AutoDMG uses a different workflow and can still add third party packages.
It is unclear whether this is unintentional or not. However, Mac Admins will have to make plans for deployment workflows without custom imaging or system installation.
Mike Boylan on Twitter points to this new Apple Support article on re-installing your Mac. The option for restoring from internet recovery have changed:
Reinstall the latest macOS that was installed on your Mac, without upgrading to a later version.1
Upgrade to the latest macOS that is compatible with your Mac.2
Requires macOS Sierra 10.12.4 or later. Reinstall the macOS that came with your Mac, or the version closest to it that is still available.
Back when I was a Server Sales Engineer I would make a weekly summary for other Field Engineers and customers on server and admin related news.
Thought I might try this tradition, again. Welcome to the first Scripting OS X Weekly News roundup!
- TidBits posted a great list of Mac and iOS Conferences in 2017
- Babo D posted how you can Disable iCloud and Desktop Sync with a profile in 10.12.4
- Apple bought the Workflow app. You can find a great summary of the news on MJTsai’s blog. Also a new entry level iPad, which actually slightly thicker than the previous model, and the base iPhone SE is bumped to 32GB.
- Jamf ships Casper Suite 9.98 with support for macOS 10.12.4, iOS 10.3 and tvOS (!) 10.2 features
- Parallels Desktop Lite on the Mac App Store
- Windows management tool Magnet is on Sale
- Darren Wallace explains how to configure Advanced Printing Options with Profiles
- MacAdmins Podcast, Episode 28: Canadian Conferences, DEP + InstallApplication = Great MDM Options
- Rich Trouton/Der Flounder: Disabling login to the root account by changing the root account’s user shell
- Graham Pugh: Run-Munki-Run: Another Simple Munki Test Environment based on Docker
- CasperSplash is now called SplashBuddy and Francois (ftiff) also published a new tool Tagit
On this Blog
I published my second book ‘Property Lists, Preferences and Profiles for Apple Adminstrators’! (PR3 for short) Get the details in the pre-sales announcement and download the book here!
I also posted an update to the Packaging book last week. It got a new cover to fit with PR3 and some internal changes and corrections. I also added an extra page with the version history for all the update details. If you have purchased the book already, iBooks should have notified you of the update. If you have been ignoring that red batch on the iBooks app, go check it out!
If you have the books and like them, please leave a review on iBooks store!
And then I continued with the articles on the Terminal and command line with a new post: [Terminal – the ’’ marks the spot.
This blog may focus on client management, but this is the other kind of windows management…
Magnet is a neat app that will help you resize windows to certain fractions of the screen: half, quarter or third size. You just drag a window to the edge of screen and Magnet will suggest a size to resize it to. Very useful if you want to tile multiple terminal windows or split the screen among more than two applications.
Using Terminal on macOS you may at some point have wondered about the small gray square brackets before the prompt. (There is also a counterpart closing bracket ‘]’ at the right side of Terminal window.)
They appeared first in Terminal in El Capitan (10.11). They are called ‘Marks’ and simplify scrolling through the output in the Terminal window.
By default, every command that is executed automatically gets marked.
Jump to the Mark
You can quickly scroll the Terminal output to previous marks (i.e. command prompts) with ⌘↑ (Command-Up Arrow) and to next mark with ⌘↓ (Command Down-Arrow). This allow you to quickly skip through the command prompts in your window.
You can quickly select output between Marks. ⌘⇧↑ (Command-Shift-Up) will select the output up to, but not including the previous command prompt. ⌘⇧↓ (Command-Shift-Down) will select the output up to, but not including the next command prompt. When you repeatedly hit this key combo the selection will be extended further, including the intermittent command prompts.
⌘⇧A (Command-Shift-A) or ‘Select Between Marks’ from the ‘Edit’ menu, will select to the previous mark, if you are the last (empty) command prompt, otherwise it will select to the next mark.
You can also just remove the output of the previous command with ‘Clear to Previous Mark’ from the ‘Edit’ menu (⌘L). This is less destructive than clearing the entire screen or buffer.
Marks and Bookmarks
Marks are very useful. However, they are all the same, so jumping back to a specific mark in your Terminal scroll buffer will get harder and harder you have to hit ⌘↑ more and more often.
You can elevate a mark to a bookmark, which will allow you to jump directly to it. Jump to the line you want to bookmark or select some text and choose ‘Mark as Bookmark’ from the ‘Edit’ menu (⌘⌥U) or context menu.
Bookmarks have a bolder vertical bar ‘|’ at the left and right edge of the window.
You can jump to previous and next bookmarks with ⌘⌥↑ and ⌘⌥↓, or you jump directly to a bookmark from the list in the ‘Edit’ > ‘Bookmark’ menu.
The ‘Edit’ > ‘Bookmarks’ menu also has ‘Insert Bookmark’ and ‘Insert Bookmark with Name…’ items. These will mark the current command prompt as a bookmark, and give you the option of naming the bookmark, rather than having the default timestamp as the name.
Terminal will set an automatic bookmark when restoring a Terminal window (after a reboot). This setting is controlled in the ‘Resume’ area in the ‘Window’ Tab of the Profiles area of the settings.
Not Leaving Marks
If the grey brackets indicating the marks annoy you, you can hide them with ‘Hide Marks’ from the ‘View’ menu. This will only hide the marks and bookmarks, they will still be automatically (or manually) created and you can still jump to them.
You can disable automatic mark creation entirely by deselecting ‘Automatically Mark Prompt Lines’ from the ‘Edit’ > ‘Marks’ submenu. When you have disabled automatic marking, you can execute and manually mark a prompt with ⌘↩︎ (Command-Return).
With automatic marking enabled, you can execute a command without marking with ⌘⇧↩︎ (Command-Shift-Return).
You can also manually remove a mark, by scrolling or jumping to it and choosing ‘Unmark’ from the ‘Edit’ > ‘Marks’ menu or the context menu.
Marking Spots Programatically
I have added the following aliases to my
alias mark="osascript -e 'if app \"Terminal\" is frontmost then tell app \"System Events\" to keystroke \"u\" using command down'" alias bookmark="osascript -e 'if app \"Terminal\" is frontmost then tell app \"System Events\" to keystroke \"M\" using command down'"
This way I can put the
mark in between two commands and just let them run:
$ system_profiler SPApplicationsDataType; mark; system_profiler SPExtensionsDataType
The downside of this approach that the aliases do not work when Terminal is in the background.
You’ve probable heard it already: Apple has bought the Workflow application. The developers will keep working at Apple and the Workflow app is now offered for free on the AppStore, although with a few interesting changes.
Workflow has always been one of those apps that would have liked to get into. However, as an admin, my workflows center on macOS and Unix. You cannot build packages on iOS. Even iBooks Author only exists on macOS. As much as I like the iPad and iOS it has been relegated to secondary device because of the focus of my work.
Still it will be interesting to see how Apple will integrate Workflow with iOS and the Apple applications. I am looking forward to it.
If you now want to catch up with what Workflow is all about, you can’t do much better than Frederico Viticci’s articles on MacStories.
Very useful discovery. When you search Apple’s profile documentation page for ‘10.12.4’ you also find a new key to disable Touch ID login on the new MacBooks and an entire new payload type for SmartCard setup.
BTW: you can of course learn more about configuration profiles in my new book: ‘Property Lists, Preferences and Profiles for Apple Administrators’ available in the iBooks Store now!
TidBits have put together this great list of Mac and iOS conferences (and they are still updating it).
‘Property Lists, Preferences and Profiles for Apple Adminstrators’ launches today! Go get it before the iBooks Store runs out of bytes!
You can read more about the book in my pre-sale announcement post.
While writing the book. I built a list of common and important commands for the ‘Property Lists, Preferences and Profiles for Apple Administrators’ book. (Thanks to François for the idea!)
(If you are a consultant, trainer or other service provider of some sorts, your customers might enjoy these, too. There is even white space on the second page for your contact and logo.)
And when you finish the book, please leave a review on the iBooks Store!