How to Rescue, Repair and Reinstall GRUB Boot Loader in Ubuntu
This tutorial will guide you on how to rescue, repair or reinstall a damaged Ubuntu machine which cannot be booted due to the fact that
This tutorial will guide you on how to rescue, repair or reinstall a damaged Ubuntu machine which cannot be booted due to the fact that
In Hollywood movies, hacking always seems interesting, especially because the whole action is spiced up with fancy desktop environments/backgrounds, rapidly uncontrolled typing (with loud typing
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In our previous article, we have described how to count the number of files and subdirectories inside a given directory. This guide will show you
Linux Academy offers low-cost, top-quality online cloud training courses in AWS, OpenStack, Linux, Azure, Containers, DevOps, and so much more. Linux academy is an official
Are you a Linux system administrator and want to monitor interactive activity of all system users (Linux commands they executes) in real-time. In this brief
In this guide we’ll discuss how to secure Nginx web server in FreeBSD with TLS/SSL certificates offered for by Let’s Encrypt Certificate Authority. We’ll also
In this article, we’ll briefly explain the kernel scheduler (also known as the process scheduler), and process priority, which are topics beyond the scope of
Python is a simple, yet powerful high-level programming language that enables developers to build applications for various industries. It is highly recommended as one of
Log management is one of the most critical component in a network infrastructure. Logs messages are constantly generated by numerous system software, such as utilities,
ps (processes status) is a native Unix/Linux utility for viewing information concerning a selection of running processes on a system: it reads this information from
If you are a developer, then you know the challenges of having to setup, deploy and configure environments for individual projects. However, there is good