Mac Terminal How to enter the password

With many users in the use of MAC terminals will encounter the need to enter a password, but careful users will find that sometimes the input password is not used, or can not enter the password, small series in the use of the time also encountered this situation, small series after their own exploration and use, integrated a number of solutions.

Solutions

1, first you have to have an account password, no password is not, you must set up an account password, operation after the deletion of the account password can be.

2, the input time password does not show, but is already entered. This is the character of the UNIX input password.

3, open the Application-> utility-> Terminal, enter in the terminal: sudo/applications/textedit.app/contents/macos/textedit/etc/hosts-> carriage return-> input System Password-> Enter, see if there is a different place!? Prompt password input, at this time does not display the password, presses the carriage return directly.