Lynis is a command line tool that allows to perform security audit, vulnerability detection, system hardening, etc. It scans the system to find configuration mistakes, vulnerable packages, insecure services, wrong...

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

The duf is a command line tool which shows disk space usage of the system. The duf can be used as an alternative to the df command. The duf can...

The inxi is a command line tool that enables to get details about various hardware components on a system such as CPU, RAM, disks, network interfaces, USB controllers, graphics, audio...

The hwinfo is a tool that can allows to get details about various hardware components on a system via command line. This tool shows information about CPU, RAM, disks, network...

Lynis is a command line tool for security auditing, vulnerability detection, system hardening, and more. This tool scans the system to find configuration mistakes, vulnerable packages, insecure services, wrong filesystem...

The stress is a tool that enables to generate a workload on the system via command line. This allows to configure amount of load on CPU, memory, and I/O. This...

The argon2 is a command line tool which allows to generate the Argon2 cryptographic hash that commonly used for password hashing. This tutorial demonstrates how to install argon2 on Ubuntu...

The pwgen is a tool that enables to generate random passwords via command line. This tool is designed for generating secure passwords which can be easily memorized by humans. This...

Nethogs is a tool for monitoring network bandwidth via command line. Different than most of the other tools, Nethogs groups bandwidth usage by process instead of per protocol or per...