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Tiny Deathstars of Foulness

Emacs (not eMacs) is an open source project, bundled with every version of OS X. And it can’t be altered. I wrote about the Cookies recipe that Richard Stallman bundled with Emacs long ago. He also has some somewhat sexist dating tips and a bunch of other weird rantings that he bundled in there. But perhaps the best contribution is the games that Emacs comes with. These include doctor, dunnet (which would have been a great MMPORG), pong, snake, solitaire, tetris and the ever-so-popular gomoku.

These games are located in the /usr/share/emacs/22.1/lisp/play directory. But you don’t access the games directly. Instead, you use the emacs command. To get started, fire up Terminal, then run the emacs command:

emacs

At the “Welcome to GNU Emacs” screen (see below), you’re going to need to be very specific about the keys you use. Hit the Escape key.
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At the screen with the red text (see below), hit the x key.

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At the M-x prompt, type the name of the game I listed above that you’d like to play.

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Here, we’ll type snake.

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Press the Enter key and then you will be in the game.

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When it’s over, hit escape, then x and then type the name of the next game if you’d like to, such as tetris.

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August 20th, 2015

Posted In: Mac OS X

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Take Control is here to support you! So through August 24th, you can add any number of our books to your Take Control library for 50% off the cover price. All our books are DRM-free and available in PDF, EPUB, and Mobipocket (Kindle) formats, so you can read wherever, whenever, and on whatever device you like. Use this link to pick the titles you need to stay up to date:

http://tid.bl.it/50-percent-off-back-to-school-sale-2015

(We expect everything to work properly, but if our newly redesigned site is overloaded by sale traffic, try again later in the day when things have settled down.)

Remember, there’s no need to read a Take Control title from front to back; instead, each book has a Quick Start that helps you jump instantly to the information you need.

We have books that will help with numerous Apple-related technology tasks and projects, including:

* Converting from iPhoto to Photos
* Figuring out what the heck iTunes 12 is up to
* Maintaining an AirPort-based Wi-Fi network
* Installing and running OS X Server
* Syncing and sharing files with Dropbox
* Enjoying your Apple Watch

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For those new to Take Control and looking for a quick fix, we have a few instant-purchase bundles, also 50% off:

* iWork explained: Apple’s iWork suite — Pages, Numbers, and Keynote — now comes free with every new Mac, and offers a level of power that compares well with the heavyweight Microsoft Office. The three books in our iWork trilogy provide 750 pages of comprehensive documentation. Normally the three books would cost $55, but for this week, they’re only $27.50 — perfect for college papers and projects.

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* Automation for everyone: Macs have fabulous time-saving tools that can turn anyone into a power user. This bundle of “Take Control of Automating Your Mac,” “Take Control of LaunchBar,” “Take Control of TextExpander,” and “Take Control of the Mac Command Line with Terminal” would normally cost $50, but is only $25 in the sale.

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* Safe computing: Today’s Internet is unfortunately an insecure place, with hackers, malware, and bots threatening your privacy and security. With calm, friendly advice, Joe Kissell explains how you can stay safe in “Take Control of Security for Mac Users,” “Take Control of Your Online Privacy,” “Take Control of Your Passwords,” and “Take Control of FileVault.” Together they’re normally $50, but if you’ve been meaning to lock down your Mac and improve your passwords, you can now pick them up for only $25.

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We also have books about Yosemite, iOS 8, Apple Mail, iCloud, Audio Hijack, PDFpen, Scrivener, DEVONthink, Apple TV, and more. So stock your Take Control library today with the titles that you’ve been wanting to read or that might be useful in the future!

http://tid.bl.it/50-percent-off-back-to-school-sale-2015

Thanks so much for your continued support, and the many useful questions and kind comments you’ve sent over the years. Please do us a quick favor, and spread the word about this sale to your friends and colleagues — it’s the perfect way to introduce someone to the series or to get your mother to switch over to using Photos.

 

August 18th, 2015

Posted In: Articles and Books, sites

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I’ve been underwhelmed (if that’s a word) by the list of common ports used on the Apple platform recently, so I started my own. It’s available at http://krypted.com/guides/common-apple-ports/ if you’re interested. It’s also under the Tools menu of the site. And yes, I’m aware that I can cat /etc/services; this includes some rudimentary notes.

August 17th, 2015

Posted In: Mac OS X, Mac OS X Server, Mac Security

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I mess computers up a lot. And that means I have to reload operating systems a lot. I’ve also been having terrible issues caused by autocorrect. So… Let’s disable it. By sending the NSAutomaticSpellingCorrectionEnabled key as a false boolean into NSGlobalDomain:

defaults write NSGlobalDomain NSAutomaticSpellingCorrectionEnabled -bool false

July 27th, 2015

Posted In: Mac OS X, Mac OS X Server, Mac Security

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The caffeinate command is pretty cool. It keeps your computer from going to sleep. It can run in a couple of different ways. There’s a timer that prevents sleep for a little while. You can also run another command from within caffeinate that keeps the system awake until the other command is finished. Here, we’ll scp a file called source file to a host called servername and keep the system from going to sleep until the process is finished:

caffeinate -s scp sourcefile me:servername/targetfile

Here, we’ll just use the boring command to tell the computer not to go to sleep for an hour:

caffeinate -t 3600 &

July 24th, 2015

Posted In: Mac OS X, Mac OS X Server, Mac Security

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You see a lot of entries for various things in log files. Here, we’re going to print out the number of entries with backupd in them:

awk '/backupd/{print NR}' /var/log/system.log

July 11th, 2015

Posted In: Mac OS X, Ubuntu, Unix

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You can shut (and restart) Macs down immediately using the shutdown command. To do so, run the following command:

shutdown -r now

July 1st, 2015

Posted In: Mac OS X, Mac OS X Server, Mac Security, Mass Deployment

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May 31st, 2015

Posted In: Product Management

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JAMF Software
Join us for the 2015 JNUC!

WHEN:
October 13-15, 2015

WHERE:
Guthrie TheaterMinneapolis, MN

WHY:
Be a part of the largest gathering of Apple system administrators in the world.

 

RSVP to attend

Last year, nearly a thousand Apple admins took over the Guthrie Theater for the JAMF Nation User Conference (JNUC) to learn new and better ways to manage Mac, iPad, iPhone, and Apple TV in their environment. This year, help us break the thousand mark!

The JAMF Nation User Conference is not a sales expo or a tradeshow. Instead, it’s a welcoming, three-day rally of user and community presentations, hands-on labs, instruction, and developer training. You will leave with practical information you can take back to your organization and use to make an immediate impact.

Registration is free and open to members of the Apple IT community. We hope you can make it and look forward to seeing you in October.

JAMF Software

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May 28th, 2015

Posted In: Mac OS X

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The Apple Watch is just another wearable with a limited feature set. In much the same way that the iPhone is just another phone. But they’re not. They have apps. And the apps are what make these devices so powerful. Installing apps on an Apple Watch is pretty straight forward. But before we do, it’s worth mentioning that there are two types. the first is a glance. This is just another view for an app that is on your iPhone that the Apple Watch talks to. The second is an actual app. These have more functionality and more options. There are also built-in apps that can be shown or hidden.

Apps are managed from the phone. To install either type of app, simply open the Apple Watch app on your phone. From there, you will see any apps that have either an app or a glance available on a device.

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Tap on an entry and you’ll see whatever is available for that app. New apps aren’t displayed on your Apple Watch. Use the slider to control whether it is displayed or not.

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Some apps have more options. If so, tap on the app and enable those options if needed. When you enable these apps, you’ll see the icon start loading on the watch, in much the same way that an icon starts to load on a phone when you purchase the app from the App Store.

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Also, some apps, when you download an update to the app, will even prompt you to install a glance for the app on your phone.

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The apps show up on right side of the default apps on the watch.

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Here’s the Nike app. This app only works properly when you open the app on the phone. It sits at a loading screen and only opens when the app on the phone opens. When it shows up, you can then do whatever the app is built to do. In this case, start and stop runs.

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That’s it. Straight forward. Just be patient. Takes awhile for Apple Watches to communicate with phones and to move data back and forth between them.

May 14th, 2015

Posted In: Apple Watch

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