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Articles taggués ‘reset’

How-To Factory Reset MacBook Air and other macs with macOS

21/11/2017 Comments off

There are many reasons why you’d want to reset your MacBook Air to factory settings. Perhaps your Mac is showing just a too much little lag. Maybe you want to reset for better overall performance, are thinking of giving away or selling your MacBook after you purchase or receive the latest Mac model. For whatever reason, you need to set your Mac back to its factory defaults.

 

Since our Macs hold so much of our personal and private data, it’s imperative to clean out our machines when selling or giving away our favorite older Macs. And it’s particularly useful for the new user to have a nice clean machine that’s returned to its native factory state.

 

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Categories: Système Tags: , ,

Vous avez perdu le mot de passe root de MySQL ?

28/01/2014 Comments off

Que ce soit lors de la première installation ou après la perte du mot de passe principal de MySQL, il est nécessaire de pouvoir modifier le mot de passe administrateur (root) de MySQL.

Pour pouvoir modifier le mot de passe root de MySQL, il faut pouvoir s’y connecter, Or, si vous n’avez pas le mot de passe root actuel, vous vous retrouvez alors dans une situation kafkaïenne. Si vous connaissez le mot de passe actuel de MySQL et que vous souhaitez juste changer le mot de passe root, vous pouvez sauter cette étape ! Lire la suite…

How to reset the administrator password in ISPConfig 3 ?

28/01/2014 Comments off

Source: faqforge.com

If you lost your ISPConfig 3 administrator password, you can reset it with the following SQL query.

UPDATE sys_user SET passwort = md5(‘admin’) WHERE username = ‘admin’;

The SQL query sets the password to “admin” for the user “admin”, it has to be executed in the ISPConfig mysql database, e.g. with phpmyadmin. If you dont have phpmyadmin installed, then the query can be executed with the mysql commandline utility as well:

Login to the mysql database.

mysql -u root -p

and enter the password of the mysql root user. To switch to the ISPConfig database, run this command:

use dbispconfig;

Now execute the SQL command:

UPDATE sys_user SET passwort = md5(‘admin’) WHERE username = ‘admin’;

and close the mysql shell:

quit;