Cloning a container in OpenVZ is a great way to backup your server before making any changes. If something goes wrong, you can easily turn on the cloned container and have your server back to where you started. In this example, the old container will be CT111, and the...
To create a new user in Debian / Ubuntu you will need to be logged in as the root user. There are two options I will explain that you can choose from when creating a new user. Creating A New User With The Command adduser This is the command that is used when you want...
There are a few different ways to block an IP address in Debian / Ubuntu. This article describes one way to block an IP address using the null routing reject command. Temporally Block An IP Address Use the following command to temporally block an IP address. To...