Mac How To: Prevent your Mac from sleeping with Terminal

From time to time you may want to prevent your Mac from sleeping without having to go into Settings and turn off Energy Saving mode.

Thankfully, there’s another way to keep your Mac awake. All you need to do is run a single command in Terminal called caffeinate.

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Mac How To: Make a USB macOS (or OS X) Installer (10.11.x-10.13.x)

NOTICE: This article has been updated for macOS Sierra and macOS High Sierra - I've included OS X El Capitan, macOS Sierra, and macOS High Sierra instructions for any stages with different requirements or commands.

At the time of writing, Apple still don’t offer a simple utility one can use to create a bootable USB installer for OS X. However, that doesn’t mean you need to take your Mac into an Apple Store to get OS X re-installed.

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