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Monitoring

iftop

Network Bandwidth Monitor

Ubuntu CentOS Debian SUSE Fedora RHEL macOS
Verified: 2026-03-04
Syntax
$iftop [options]
Optionen
-i
-P
-B
-p
Examples
$iftop
$iftop -i eth0
$iftop -P
Typical use cases
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Standard usage
iftop --help
Note Displays bandwidth usage per connection.
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