November 2018
Intermediate to advanced
566 pages
17h 15m
English
The installation is pretty simple and straightforward. If you're in the Debian world (Ubuntu or Mint), use apt. If you're in the Red Hat world, which includes CentOS and Fedora, use yum. In this case, the host is Ubuntu, so run the sudo apt install OpenSSH-Server command to install the OpenSSH Server package and use sudo apt install OpenSSH -Client to install the OpenSSH client.
The next step is to edit the sshd_config file. I would recommend reading the previous recipe to get a strong hold of configuring OpenSSH on various Linux distros. Type in vi /etc/ssh/sshd_config, which will open up the SSH daemon configuration file. If you're not using the root user, you'll need to use sudo for this.
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