Update the packages of your Amazon Linux 2023 by running the following command in your terminal: $ sudo dnf update. Download the MySQL Yum repository from the Oracle website using the following command: $ sudo wget https://dev.mysql.com/get/mysql80-community-release-el9-5.noarch.rpm. Install the MySQL community server and client on your system by running the following command: $ sudo dnf install mysql-community-server. Start the MySQL service and enable it to activate automatically with the system boot or crash by running the following command: $ sudo systemctl start mysqld and $ sudo systemctl enable mysqld. Secure your MySQL installation by setting a root password, removing anonymous users, disabling remote root login, and more. You can find the default password set by MySQL for the root user by running the following command: $ sudo grep 'temporary password' /var/log/mysqld.log. After that, run the following command and follow the prompts: $ sudo mysql_secure_installation. ...
Settings and their starting points Setting Meaning OnActiveSec= Defines a timer relative to the moment the timer unit itself is activated. OnBootSec= Defines a timer relative to when the machine was booted up. In containers, for the system manager instance, this is mapped to OnStartupSec= , making both equivalent. OnStartupSec= Defines a timer relative to when the service manager was first started. For system timer units this is very similar to OnBootSec= as the system service manager is generally started very early at boot. It's primarily useful when configured in units running in the per-user service manager, as the user service manager is generally started on first login only, not already during boot. OnUnitActiveSec= Defines a timer relative to when the unit the timer unit is activating was last activated. OnUnitInactiveSec= Defines a timer relative to when the unit the timer unit is activating was last deactivated.
Add the following configuration setting to your local ssh config file ~/.ssh/config (this works since SSH 7.2): AddKeysToAgent yes There's no need to ssh-add it beforehand.