nuy

1. Install MySQL 8 1. 1 Install The MySQL team provides the official MySQL PPA for Debian Linux. After downloading and installing the package on your Debian system, the PPA file will be added to your system. To enable the PPA, run the following command 1.2. MySQL Server Security Settings Run the tool mysql_secure_installation to configure security-related settings for the MySQL server. Once executed, several security settings are initiated in the form of questions. First, you will be asked if you want to use a plugin for password validation as follows 2.Install WordPress 2.1 Database Creation Create a database for Word Press (for example, in this case, the database name is "wp_db", the user name is "wp_user", and the password is "?Y123456y") 2.2 Wordpress Download and Installation ①Download and Deployment

RSA SSH connection with authentication using public key cryptography Create public and private key pairs Create a public/private key pair for a user connecting to a Linux server using OpenSSH. Use ssh-keygen to create the key pair. This time, we will create a key set using the RSA cipher used in the SSH protocol Version 2. The creation of a public/private key pair is performed with remote login user privileges (e.g., huong). If you do not specify the destination and file name, id_rsa and id_rsa.pub will be created in /home/huong/.ssh/. On the way, enter the password for the key.