Speedtest CLI is a command line tool that allows to test internet bandwidth using speedtest.net service. Speedtest CLI is an official tool developed by Ookla. This tool can useful to...

PHP is a programming language which often used for creating web applications and dynamic websites. New features and various changes are introduced on each release of PHP. This tutorial demonstrates...

The youtube-dl a tool for downloading videos from YouTube and other websites via command line. The list of all the supported websites can be found in official website. The youtube-dl...

The cpufetch is a command line tool for displaying CPU information such as processor name, microarchitecture, number of cores, etc. This tool is written in C programming language and supports...

Sonoff MINIR2 is a compact switch that has integrated ESP8266 Wi-Fi module. MINIR2 can be installed into switch box to remotely turn on and off appliances. This tutorial explains to...

LibVLC library allows showing RTSP stream from IP camera on Android application. There might be a case where we have multiple IP cameras and want to display a RTSP stream...

The aria2 is a tool which allows to donwload files via command line using various protocols such as HTTP, HTTPS, FTP, SFTP, BitTorrent, and Metalink. This tool resumes incomplete download...

PostgreSQL is a cross-platform relational database that allows to access data using SQL language. PostgreSQL is an open-source project that available under the PostgreSQL License. This tutorial shows how to...

The bottom is a command line tool for monitoring system resources and running processes. This tool displays CPU, RAM, disk, network usage, and more. This tutorial explains how to install...

The hexyl is a hex viewer via command line. This tool uses colors to distinguish between categories of bytes (printable ASCII characters, whitespace characters, NULL bytes, and other). This tutorial...