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.

  • Understanding Permissions on Files & Directories In Linux [Easy Way]

    Understanding Permissions on Files & Directories In Linux [Easy Way]

    Permission is one of the most useful aspects of a Linux system, It is a must to know the ins and out of setting proper file or directory permission. The way many guides teach permission is really difficult to grasp easily, which is why I am stepping in to make it easily understandable. In this guide, we will learn the ...

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  • Limiting/Configuring Administrator Access With Sudo In [Linux/Ubuntu]

    Limiting/Configuring Administrator Access With Sudo In [Linux/Ubuntu]

    I once wrote a guide about managing users in Linux/Ubuntu, and I introduced the concept of Sudo, what I didn’t cover is how to limit the scope of what a sudo user can do on our system, which we would be covering in this guide. So, What is Sudo Sudo which is sometimes referred to as “superuser Do” ...

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  • What is The /etc/skel directory In Linux

    What is The /etc/skel directory In Linux

    The /etc/skel directory is useful in cases you would like to distribute default configuration files. For example, if you have recommended settings for text editors you can add that to the directory, that way, anytime you add a new user and you have chosen to create a home directory while setting up the new user, the files ...

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  • Setting Up ClassicPress/WordPress on Ubuntu 16.04 Using VestaCP at Upcloud

    Setting Up ClassicPress/WordPress on Ubuntu 16.04 Using VestaCP at Upcloud

    In this guide, you will learn how to set up, install and configure ClassicPress or Wordpress on an unmanaged web server using Upcloud VPS (Virtual Private Server). The server we are going to set up would be running on Ubuntu 16.04 with a working Vesta Control Panel that can be used to manage multiple websites, email ...

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  • Managing passwords and password policies In [Linux/Ubuntu]

    Managing passwords and password policies In [Linux/Ubuntu]

    I recently wrote a guide about the /etc/passwd and the /etc/shadow the etc/shadow file contains the encrypted password and other information about users password such as “the last password change”, “Minimum password age” and others. Practically, you can edit the user password settings in the /etc/shadow file, but this is not recommended as there are better ways ...

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