New Post How To Find Files Using Locate in Ubuntu It’s kind of frustrating when you are searching for a particular file, and you have no idea of how to find it, In this guide, I’ll walk you through on two different ways you can find a file in your […]View Full Post
Viewing Disk Usage in Ubuntu There are several ways to view disk usage in your Linux system, and that is what we would be going over in this guide… Out of the box, Linux provides us the df command, which is the standard Unix command […]View Full Post
Understanding the Linux Filesystem Understanding the filesystem is important if you want to know how data is stored and retrieved, but really, the term might be somewhat confusing in Linux, as it means two different things. A filesystem can be the default directory structure (which […]View Full Post
Simple Way to Fix SSH Permission Denied (Public key) error Most of the time when you encounter permission denied (public key) error, it is not because the public key doesn’t exist but because the private key can’t find the public key. If you are connecting from your PC (local) to […]View Full Post
Understanding & Using Symbolic & Hard Links (Ubuntu) Have you ever wondered how you can create shortcuts that link to other files in Linux? Well, let me introduce you to symbolic and hard links. The two types of links in Linux are symbolic links and hard links, if […]View Full Post
Installing and Using NCDU (NCurses Disk Usage) ncdu is a curses-based version of the well-known ‘du‘ command and provides a fast way to see what directories are using your disk space. What I love about this utility is that it can traverse the results without having to run […]View Full Post
Finding Out File Using Up Disk Space With [du] in Linux It is a bit annoying when your disk space gets full, and you have no idea what is eating up the disk space, well, let me introduce you to ducommand, with this command you can get the disk usage of the […]View Full Post
Installing Nginx Server as Reverse-Proxy for Apache [Multiple Websites] Nginx or engine X is a free and open-source web server, reverse proxying, load balancer, caching, and more. Apache isn’t the only web server for hosting web content (although, it is the most used), Nginx is also very powerful and […]View Full Post
Installing and Using dig in Ubuntu dig is an awesome utility for querying DNS name servers. It performs DNS lookups and displays the answers that are returned from the name server(s) that were queried. In this guide, you’ll learn how to install and use dig in Linux, […]View Full Post
Securing Nginx Server Using (Let’s Encrypt) [Ubuntu] In this guide, you’ll learn how to use secure your Nginx server for free with Let’s Encrypt, this way, you can ensure your websites are encrypted and available over HTTPS. Let’s Encrypt provide free SSL/TLS certificates. You can get a […]View Full Post
