The iotop utility is a command-line tool in Linux designed to monitor and display input/output (I/O) activity on your system. It allows you to monitor in real time the processes that consume the largest amount of disk activity.
nethogs is a Linux command-line utility that allows you to monitor and analyze the use of network traffic at the process level.
findmnt is a Linux utility that allows you to get information about the current mount points of file systems
Ncurse Disk Usage (or simply ncdu) is a disk analyzer that provides information about the allocation and use of disk space on a computer or server.
A utility (or software utility) is a small piece of software designed to perform specific tasks in a computer system. It usually performs specialized functions and is designed to solve certain tasks or provide additional features for the user or the
Sometimes there is a need to find out what components are in the computer. You can unwind the system unit and personally verify what is inside. But a more correct and faster solution