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...

The dstp is a command line tool that allows to run common networking tests against specified website. This tool performs ping, DNS lookup, checks HTTPS status and SSL/TLS certificate validity...

When the first time connected to the dashboard of Uptime Kuma, we need to create administrator user. If you forgot admin password, you can reset it by using a command...

The exa is a command line tool for displaying a list of files and directories and detailed information about them. The exa can be used as an alternative to the...