htop

htop is a command line tool that provides users with a dynamic and interactive system-monitoring experience. It offers an alternative to the traditional top command found in most Unix-like operating systems. With htop, users can view and monitor several system resources in real-time, such as CPU usage, memory utilization, running processes, and system load averages.

The tool displays a colorized and user-friendly terminal interface, making it easy to understand the information presented. htop allows users to navigate through processes and their associated details using keyboard controls. These controls allow for easy sorting, filtering, and manipulation of processes on the fly.

Users can also customize htop's behavior and appearance with various configuration options. The tool supports multiple themes and provides the flexibility to select the displayed columns and their order, enabling users to tailor the information to their specific needs.

htop provides additional features beyond basic system monitoring. For instance, it includes functionality to send various signals to processes, such as terminating or restarting them. Additionally, htop supports mouse interactions, making it more accessible and intuitive for users who prefer using a graphical interface.

The tool also displays real-time graphical representations in the form of bar charts, which visualize CPU and memory usage. These visualizations allow users to quickly identify resource-intensive processes at a glance.

Furthermore, htop offers functionality to search for specific processes or filter them based on user-defined criteria. This search and filtering capability enables users to quickly locate specific processes or identify patterns in system behavior.

Overall, htop is a powerful command line utility that provides a comprehensive and aesthetically pleasing system monitoring experience, featuring real-time information, customization options, interactive controls, and advanced features.