The ping command allows to determine whether a network host is reachable by sending ICMP echo requests to a host. The gping is a command line tool that is similar...
Raspberry Pi
Every Raspberry Pi has a unique serial number. It is assigned during manufacturing. Serial number is a 32-bit number represented by 16 hexadecimal digits (e.g. 100000007184bc7e).
This tutorial shows how...
Sysbench is an open-source command line tool that enables to benchmark system by running various tests for CPU, RAM, disk I/O and database (e.g. MySQL).
This tutorial demonstrates how to...
TensorFlow Lite is an open-source library that enables to run machine learning models and do inference on end devices, such as mobile or embedded devices. We cannot train a model...
Dlib is an open-source library that provides machine learning algorithms and tools for solving classification, regression, and clustering problems.
This tutorial demonstrates how to install precompiled Dlib on Raspberry Pi...
The libfacedetection is an open-source library to detect faces in the images. Library is based on CNN (Convolutional Neural Network). A pre-trained CNN model has been converted to C arrays...
OpenCV is an open-source library for image processing, computer vision, and machine learning. OpenCV is widely used for object detection, gesture recognition, motion tracking, face detection and recognition, image segmentation...
The btop++ is a tool that enables to monitor system resources and running processes via command line. This tool displays CPU, RAM, disk, and network usage. The btop++ is written...
There might be cases when we want to know which packages are installed on Raspberry Pi OS by default. For example, we want to remove a certain installed packages to...
The cloc is a command line tool that allows to count blank lines, comment lines, and physical lines of source code. Results are displayed in the table. This tool supports...