tldr/pages/linux/iftop.md

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iftop

Show bandwidth usage on an interface by host. More information: https://manned.org/iftop.

  • Show the bandwidth usage:

sudo iftop

  • Show the bandwidth usage of a given interface:

sudo iftop -i {{interface}}

  • Show the bandwidth usage with port information:

sudo iftop -P

  • Do not show bar graphs of traffic:

sudo iftop -b

  • Do not look up hostnames:

sudo iftop -n

  • Display help:

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