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How to download YouTube Live Stream videos using Streamlink

How to save / download live streaming videos from YouTube, Dailymotion, UStream, Twitch, Livestream? Streamlink is a CLI utility that can transfer Flash videos from online streaming services to various video players, such as VLC, mpv, MPlayer e.t.c. It aims to convert Flash plug-ins that consume a lot of CPU to a format that consumes… read more »

Batch remove spaces in file names via Ubuntu command line

When working with Linux, you may encounter some utilities and applications that work only with file names that do not contain spaces. We do not always save files in this format “without spaces” and you may have to look for a workaround that removes spaces in file names in general. Thus, your file names will… read more »

How to reboot Debian using the command line

The Linux operating system is capable of working without rebooting for years, not weeks. But sometimes there is a good reason to reboot the Linux system in a week or two, depending on the situation. There are basically two main reasons for rebooting. First, a reboot becomes necessary when you install software that requires a… read more »

How to connect to a Bluetooth device from a Linux terminal

For those who spend the most time on the terminal, being able to connect to your Bluetooth device (such as speakers, transmitters, and any other electronic devices) from the terminal makes a lot of sense. In this article, we will discuss how to control a Bluetooth device from a Linux terminal (distributions based on Ubuntu,… read more »

Install PostgreSQL database server on Ubuntu 20.04 (Focal Fossa)

Welcome to today’s guide on how to install a PostgreSQL database server on Ubuntu 20.04 (Focal Fossa). PostgreSQL is a popular and powerful open source relational database management system that has been used to run mission-critical applications. PostgreSQL is based on POSTGRES 4.2. If you want to check all the great features of the PostgreSQL… read more »