NAME¶

cbm - display in real time the network traffic speed

SYNOPSIS¶

cbm [--help] [--version]

DESCRIPTION¶

Color Bandwidth Meter (CBM) displays the current traffic on all network devices.

This program is so simple that it should be self-explanatory.

OPTIONS¶

--help

Display some help and exit.

--version

Display version information and exit.

INTERACTIVE CONTROL¶

cbm can be controlled with the following keys:

Up/Down

Select an interface to show details about.

q

Exit from the program.

b

Switch between bits per second and bytes per second.

+

Increase the update delay by 100ms.

-

Decrease the update delay by 100ms.

AUTHOR¶

cbm was originally developed by Aaron Isotton <aaron@isotton.com>. You may use it under the terms of the GNU General Public License, version 2. The original website was http://www.isotton.com/utils/cbm/

Currently, source code and newer versions are available at https://github.com/resurrecting-open-source-projects/cbm

This manpage was written by Aaron Isotton and updated by Joao Eriberto Mota Filho.