Bottom (btm) is a terminal process/system visualization and management
tool. Features include:

    Graphical visualization widgets for:
        CPU usage over time, at an average and per-core level
        RAM and swap usage over time
        Network I/O usage over time
    with support for zooming in/out the current time interval displayed.

    Widgets for displaying info about:
        Disk capacity/usage
        Temperature sensors
        Battery usage

    A process widget for displaying, sorting, and searching info about
    processes, as well as support for:
        Kill signals
        Tree mode

    Custom and pre-built colour themes
    Changing the default behaviour of some widgets
    Changing the layout of widgets
    Filtering out entries in disk and temperature widgets
    An htop-inspired basic mode (btm -b)