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...

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...

The htop is a tool for monitoring system resources and a running processes via command line. It allows to view a summary of system information such as CPU and RAM...

The fping is a command line tool that enables to send ICMP echo requests to the network hosts to determine whether a host is reachable. The fping is similar to...

The hping3 is a tool that allows to analyze TCP/IP packets via command line. The hping3 can be used as alternative to the ping command. The hping3 allows to send...