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I have an app for which I want to prevent app nap. However, it does not have a "Prevent App Nap" checkbox. What can I do?

Missing app nap prevention: Missing App Nap

Has app nap prevention: enter image description here

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up vote 6 down vote accepted

You can disable App Nap for a particular Application by going to and typing:

defaults write <app domain name> NSAppSleepDisabled -bool YES

Being the <app domain name> the application's name and its company's, with the following format: com.companyname.appname

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Cool, I had used this and it didn't work at first. Restarting the program seems to have fixed the problem. – keflavich Feb 18 '14 at 10:01
I use mdls -name kMDItemCFBundleIdentifier /path/to/ to determine the <app domain name>. – Rusty Feb 16 at 16:19

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