Ubuntu

Ubuntu server is an open-source platform that enables admin to create highly available servers, whether you are planning to manage your own servers, creating complex configurations, managing virtual machines, deploying applications, or even automating configuration.

Like I previously said on my first blog post, the goal of this website is to share what I have learned with others in an understandable and the most simplified way, I am currently reading various books about Ubuntu, so I will be sharing with you what I have learned from Scratch, you can track my progress below.

  • Beginners Guide To SSH Key Management

    Beginners Guide To SSH Key Management

    When you connect to a server via SSH from the client (the machine you want to use to establish the connection to the server), you will be asked to authenticate using the password of the user trying to connect to the computer server. The issue with using password authentication is that they are easy to bypass ...

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  • Finding & Removing Orphaned Apt Packages in Ubuntu

    Finding & Removing Orphaned Apt Packages in Ubuntu

    When you install software packages (e.g Nginx) in Ubuntu or Debian, the software would most likely depend on other packages to run, so, if the packages that it depends on aren’t installed, it is going to install it. But if you remove the software package, the dependable packages will not be removed automatically, and that’s where ...

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  • Getting Started With OpenSSH

    Getting Started With OpenSSH

    OpenSSH allows you to connect remotely to other GNU/Linux servers/machines securely. It isn’t just a tool for a secure network connection, it also provides a large suite of tools such as a powerful authentication method, sophisticated configuration option, and lots more. Differences Between OpenSSH and SSH Before we learn how SSH works, I want you to be ...

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  • Simplifying SSH Connections With a Config File

    Simplifying SSH Connections With a Config File

    One issue I have when I am connecting to my remote servers is that I manually type the server I am connection to by hand, for example What if you could simplify the above to: ssh username Easy peasy! In this guide, you will learn how to simplify ssh connections with a config file. The way this works is you ...

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  • Understanding & Assigning a Static IP addresses in Ubuntu

    Understanding & Assigning a Static IP addresses in Ubuntu

    An IP address is a unique string of numbers that are assigned to each device connected to a network using the internet protocol for communication. When you buy a Virtual Private Server (although, it doesn’t have to be a VPS, it can be anything from shared hosting to a dedicated server, etc), you are given ...

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