Display link speed, duplex, and driver information.
Section: Interfaces and Addresses
Show NIC details
bash
bash
sudo ethtool eth0Explanation
Display link speed, duplex, and driver information.
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Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Interfaces and Addresses
Show NIC statistics
Display per-interface statistics exposed by the driver.
Show addresses for one interface
Inspect addresses for a specific device.