Back in the Terminal window, paste in the following single line (it might be split into two lines in your web browser – just highlight all lines at once, then copy and paste):.If you want it to stick around when you reboot, you’ll need to add a launch-time script, as follows. In fact, you’ll see MB and GBs tick past on the Time Capsule progress display in a second-by-second fashion (provided your Mac isn’t very busy with some other task).Īlas, this command is forgotten when you reboot. This command prevents Time Machine’s backup process assuming a low CPU priority, allowing backups to complete insanely quickly. Open a Terminal window, which you’ll find in the Utilities folder within the Applications list, and paste in the following, typing your login password when prompted: sudo sysctl debug.lowpri_throttle_enabled=0 I’ve had to wait before I put my MacBook Pro to sleep sometimes while a backup finishes and, of course, the initial backup can literally take days. They make backup seamless, invisible and easy. Time Machine and its network-equipped brother, Time Capsule, are superb innovations.