How to Create Self-Signed SSL Certificate for Nginx on Ubuntu 18.04
SSL stands for "Secure Sockets Layer", which is the standard security technology meant for creating an encrypted link between a Web server and a Web browser. This link ensures that all information...
View ArticleHow to Configure Nginx Server Blocks on Ubuntu 18.04
Nginx Server Blocks allows you to run more than one website on a single machine. With Server Blocks, you can specify the site document root (the directory which contains the website files), create a...
View ArticleHow to Merge PDF Files on Linux
Sometimes, you may have 2 or more PDF files that you need to combine or merge into one so that you can have everything in one place. This will minimize time wasted trying to look for your PDF files...
View ArticleHow to Debug HTTP/HTTPS Traffic on Linux
In this article, we'll delve and look how you can debug HTTP/HTTPS traffic on your Linux system. We'll feature OpenSSL and htrace.sh script. htrace.sh is a simple shell script used for debugging...
View ArticleLinux Netstat Commands with Basic and Advanced Examples
Netstat is a command line tool that is used to view and monitor network statistics and configurations of a system. This tool is available on both Unix, Linux and Windows NT-based operating systems....
View ArticleHow to Install Plex Media Server on Ubuntu 18.04 LTS
Plex is a centralized media server that can store all your movies, shows, and other media in one place. As the media server contains all libraries, the server should be attached to storage (say NAS) or...
View Article10 Linux rsync Examples to Exclude Files/Directories
Rsync (Remote Sync) is a most commonly used command for copying and synchronizing files and directories remotely as well as locally in Linux/Unix systems. With the help of rsync command you can copy...
View ArticleTerminalizer - Tool to Record Terminal Sessions on Linux
Have you ever thought about how you can record your Linux terminal? Terminalizer is a fancy and highly customizable CLI tool that records and renders terminal activity and can make an animated GIF...
View ArticleHow to Install MongoDB on Ubuntu (4 Steps)
MongoDB is a NoSQL database and an open-source that offers a high performance, high availability, and automatic scaling enterprise database. We can't use SQL (Structured Query Language) to create,...
View ArticleHow to Use Python raw_input Function with Examples
Python is one of the easiest languages to learn and use, while at the same time being very powerful. Python is a general-purpose interpreted, interactive, object-oriented, and high-level programming...
View ArticleHow to Install XWiki on Ubuntu 18.04
XWiki is a free and opensource advanced Wiki Software which is written in Java. It runs on servlet containers like JBoss, Tomcat etc. It uses a database such as MySQL or PostgreSQL to store its...
View ArticleHow to Ping IPv6 Address from Windows and Linux CLI
IPV6 stands for 'Internet Protocol Version 6' and this was introduced to replace IPV4 due to the exhaustion of IPv4 addresses. Due to IPV4 having limited number of IP addresses and with the expansion...
View ArticleHow to Install Lubuntu 18.04 Dual Boot with Windows 10
Lubuntu is based on the LXDE environment which aims to be lightweight. It's a great distribution as it aims to keep the impact on your system low and takes up fewer resources. We have another article...
View ArticleHow to Use Keyboard Numpad for Music on Linux
In this guide, I'll show you how you can use numpadz as a musical instrument by utilizing your computer numpad on linux. Numpadz is a simple program written in Python by Jason Byers which uses your...
View Article8 Linux Tee Command with Examples
Command chaining and redirection are the features that are used for these complex tasks, You can redirect the output and/or errors to a file and it will not be shown on the terminal. Similarly, using...
View Article8 Feature Rich Image Viewers for Linux
Is your default image viewer not giving you the image viewing experience you desire? Do you feel frustrated that it lacks other essential editing capabilities that you think are crucial for a more...
View ArticleHow to Install Dropbox on Ubuntu 18.04 (Terminal/GUI)
Dropbox provides us online storage to store or backup our data automatically. We use Dropbox to backup our contents with some security and piece of mind. In the event our PCs crash, Our data will be...
View Article106 Linux Commands - A Brief Outline with Examples
Linux is a popular open source operating system and also a kernel authored by a community of open-source developers. Just like in Windows, Linux also has a GUI (Graphical User Interface) where you can...
View ArticleHow to Install and Configure OpenNMS on Ubuntu 18.04
In this article, I'll explain a simple method to install and configure OpenNMS on our Ubuntu 18.04 systems. OpenNMS is a highly integrated, open-source, and enterprise-grade network management system...
View ArticleHow to Install Blizzard Battlenet App on Linux
Blizzard Entertainment is a gaming software Company that was established in 1994 and focusses on the creation of high quality and very enjoyable video games. Blizzard video games are massively popular...
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