With a lot of users in the use of the Mac terminal 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 in the use of the time also encountered this situation, small series through their own groping and use, integrated a number of solutions.
Solutions
1, first you have to have an account password, no password, you must set up an account password, after the operation after the deletion of the account password can be.
2, enter the time password does not display, but already is entered in. This is the UNIX input password feature.
3. Open application---utility---terminal, enter in Terminal: Sudo/applications/textedit.app/contents/macos/textedit/etc/hosts, enter System Password--Enter to see if there is a different place!? When prompted password, when the password is not displayed, press ENTER directly.
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