Shulou(Shulou.com)06/03 Report--

Method 1: http://jingyan.baidu.com/article/c33e3f4886f830ea15cbb58b.html

Method 2: Recovery mode terminal to change the user account password in fact this method is relatively simple and convenient than the first two, the essence is to enter the Recovery to use the terminal to modify the password the first method: boot by CMD+R to enter the network recovery mode, waiting for the earth to turn, the progress bar to read, enter the utility-terminal-enter resetpassword can directly modify the password. The second method: boot and hold down Option, enter Recovery (restore), utility-terminal-enter resetpassword to change the password.

I have forgotten the login password, no disk, the phone asked the customer service, the boot screen just lit up by pressing the option key until the icon of the two hard drives pop up, and then select the right side of the "recovery) 10.*" that, * depending on your system version. Next, I will let you choose the language. After selecting it, the upper left row of the screen will choose utility (I am in English, so I am not sure about the Chinese terminology). It should be a function. It should be the option to the right of "file" and "edit". After the drop-down, the fourth and last one should be the terminal (terminal). Select this, and then a small box will pop up, such as a programming box, in which you enter resetpassword with no spaces in the middle. Enter, there should be a pop-up window to change the password, one of which should be to select the login name, the drop-down should see your user name, if you forget the user name, do not forget that and then modify it normally. Restart after modification, restart and login should be asked to create keychain, upgrade keychain and so on. Customer service told me to choose to create that. I don't quite understand here, but then my password was changed. There should be no problem. I hope it will be helpful.

3. Create a new administrator account to change the password of the original user account to boot, press cmd+S at startup, enter Single User Mode, enter mount-uaw / enter under: / root#, enter rm-rf / enter after completion, press enter key, if there is no error message, it indicates that the execution is successful. Enter reboot to restart. You will find that the familiar initial interface is back, don't worry, nothing is lost. Just like the first installation, re-establish a new administrator account. Open the user and group under the new administrator, open the bottom lock, and use the password of the new administrator's account when asking for the password. You will see at least two accounts, the new administrator's account and your original account, click on the original account, and choose to change the password. You don't have to have the original password to set a new password. Click the login option below, automatically log in to select your previous account, and restart it. OK, it's done. If you don't like the machine having an extra account, delete your new administrator account.

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