htop - Interactive process viewer

htop is a free and open-source interactive system monitor for Linux and other Unix-like operating systems.

It is similar to the top command, but it has a more user-friendly interface and additional features. Some of the main features of htop include:

A visual display of the system's resources, including CPU and memory usage, load average, and uptime.
The ability to sort and filter the display of processes by various criteria, such as CPU or memory usage.
The ability to kill processes and adjust their nice value.
The ability to view and control system processes, including the ability to view their full command line and change their priority.
The ability to view detailed information about individual processes, including their CPU and memory usage, their status, and their parent process.
Support for mouse and keyboard shortcuts, allowing you to perform common actions without using the mouse.

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