Linux / Unix

Basic Firewall on Ubuntu Server

UFW can be used to set up firewall on Ubuntu server, that make sure only connections to certain services are allowed. With UFW we can register different application profiles upon installation. These profile allow UFW to...

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Linux / Unix

Create non root user in Ubuntu Server

In order to create a new user, you need root access to the server. Once you are logged in as a root, you are ready to add the new user account. It is discouraged to use root account on regular bases that has ability to make very...

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