Select option 2, and follow the instructions to change the password. The passwd is used to update a user’s authentication token (password) stored in /etc/shadow file. If you have set up your password challenge questions, please provide: UA net Services Reset your password online. Both Linux and UNIX-like operating systems use the passwd command to change user password. Email or Company Assigned ID. To change the password we’ll use the chntpw command, and it’s most useful to use the –l argument first to list out all the usernames in the file. The passwd change passwords for user and group accounts. In fact, all raspi-config does is start up the command line passwd application, which you can do from the command line. CAUTION The answer about changing the UNIX password for "postgres" through "$ sudo passwd postgres" is not preferred, and can even be DANGEROUS!. Help Us Identify You. This is why: By default, the UNIX account "postgres" is locked, which means it cannot be logged in using a password. Simply type in your new password and confirm it. Last Name passwd Changing your username. If you use "sudo passwd postgres", the account is immediately unlocked. chntpw –l SAM Now you can add the –u argument with your username, which will end up being something like this command, except you’ll want to replace geek with your username:
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