$ curl cheat.sh/
 cheat.sheets:nload 
# nload
# View network traffic and bandwidth usage in real time.

# View network traffic and bandwidth usage for the default network interface
nload

# View network traffic and bandwidth usage for a specific network interface (e.g., eth0)
nload eth0

# Set the refresh interval to a specific value in seconds (e.g., 2 seconds)
nload -t 2000

# Show traffic in bits per second instead of bytes per second
nload -u b

# Combine units and binary prefixes (e.g., KB/s, MB/s)
nload -u K

# Bind nload to a specific IP address for monitoring (e.g., 192.168.1.1)
nload -m 192.168.1.1

# Change the history average interval (e.g., average usage over the last 30 seconds)
nload -i 30

# Customize the display colors (e.g., setting background color to blue and graph color to red)
nload -c "background=blue:graphs=red"

# Disable color in output (useful for non-color terminals)
nload -o

# Log output to a specified file (e.g., /var/log/nload.log)
nload -o /var/log/nload.log

 tldr:nload 
# nload
# A tool for visualizing network usage in the terminal.
# More information: <https://github.com/rolandriegel/nload>.

# View all network traffic (use the arrow keys to switch interfaces):
nload

# View network traffic on specific interfaces (use the arrow keys to switch interfaces):
nload device interface_one interface_two

$
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