Apple OS X Password reset

Vraag:

How to reset a user’s password on Mac OS X
Hoe reset ik een password op Mac OS X
Tags: password, reset, apple, macintosh, mac osx, leopard, snow, tiger

Antwoord:

Reset 10.5 Leopard & 10.6 Snow Leopard password

  1. Power on or restart your Mac.
  2. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode.
  3. This step is optional, but it’s a good idea because it checks the consistency of the hard disk before moving on. At the prompt, type fsck -fy and press Enter/Return. Wait for the checks to complete before going to the next step.
  4. Type mount -uw / and press Enter.
  5. Type launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServices.plist and press Enter.
  6. Type ls /Users and press Enter. This lists all of the usernames on the computer – helpful if you don’t know or remember what these are.
  7. Type dscl . -passwd /Users/username password and replace “username” with one of the users displayed in the previous step. Replace “password” with a new password of your choice. Press Enter.
  8. Type reboot and press Enter.

Reset 10.4 Tiger password

  1. Power on or restart your Mac.
  2. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode.
  3. Type sh /etc/rc and press Enter/Return.
  4. Type passwd username and replace “username” with the short name of the user account for which you’d like to reset the password.
  5. Type your desired password and press Enter. It won’t show itself on the screen, so be careful what you type. You will most likely have to enter it again to confirm.
  6. Type reboot and press Enter.

Tricking your Mac into creating a new user account

  1. Power on or restart your Mac (should work for any Mac OS X system).
  2. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode.
  3. This step is optional, but it’s a good idea because it checks the consistency of the hard disk before moving on. At the prompt, type fsck -fy and press Enter/Return. Wait for the checks to complete before going to the next step.
  4. Type mount -uw / and press Enter.
  5. Type rm /var/db/.AppleSetupDone and press Enter.
  6. Type shutdown -h now and press Enter.