7 steps to securing your Linux server

By Patrick H. Mullins https://opensource.com/article/19/10/linux-server-security This primer will introduce you to basic Linux server security. While it focuses on Debian/Ubuntu, you can apply everything presented here to other Linux distributions. I also encourage you to research this material and extend…

How to contribute to Fedora Linux

Posted by Ben Cotton Source: https://fedoramagazine.org/how-to-contribute-to-fedora/ One of the great things about open source software projects is that users can make meaningful contributions. With a large project like Fedora, there’s somewhere for almost everyone to contribute. The hard part is…

How to add users on FreeBSD using adduser or pw

By Vivek Gite Source: https://www.cyberciti.biz/faq/how-to-add-users-on-freebsd-using-adduser-or-pw/ FreeBSD is Unix like general-purpose operating systems. FreeBSD provides various tools to add, modify, and remove local user accounts using the CLI. This page shows how to add users on FreeBSD operating systems using useradd…

Managing network interfaces and FirewallD in Cockpit

Posted by Shaun Assam Source: https://fedoramagazine.org/managing-network-interfaces-and-firewalld-in-cockpit/ In the last article, we saw how Cockpit can manage storage devices. This article will focus on the networking functionalities within the UI. We’ll see how to manage the interfaces attached to the system…

How to apply for a change of course in JAMB

For Students seeking entries into the University, Poly-techniques and Colleges of Education in Nigeria; here’s an easy way to apply for a change of course form when writing the country’s Joint Admission and Matriculation Board’s exam (JAMB). Students usually make…

How to Resize Images on the Ubuntu Command Line

Sharing graphics and photos has been so popular in the past few years that I am sure you must have also found yourself sharing, and even creating some. While working with graphic files, sometimes we also have to resize them…

Restoring Deleted Files in Linux

If you thought that you couldn’t restore deleted files in Linux, you didn’t get the whole truth. The truth will set you free and possibly recover those deleted files. Special Thanks: This article was made possible by support from Linux Professional…

How to build Fedora container images

With the rise of containers and container technology, all major Linux distributions nowadays provide a container base image. This article presents how the Fedora project builds its base image. It also shows you how to use it to create a…