How To: Manually update OS X time from Command Line Sometimes OS X’s time and date gets out of sync with the real world, and using the option “Set date and time automatically:” doesn’t always work. You can use this command in terminal to update it manually: ntpdate -u The server address can be any [...]

Sometimes you just want to run utilities from OS X’s command line. At first look Repair Permissions can not be run from the command line. This is fine if physical access to the machine is possible. But sometimes you just need to run commands manually, such as in an Enterprise where hundreds or thousands of [...]