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lspci Command - List PCI Devices
The lspci command is used to display information about all PCI buses and devices in the system. It is useful for identifying hardware components such as network cards, graphics cards, and storage controllers.
Syntax
lspci [options]
Examples
lspci
List all PCI devices in the system.
lspci -v
Show detailed (verbose) information about each device.
lspci -nn
Display PCI vendor and device codes in numeric form.
lspci -k
Show kernel drivers handling each device.
Notes
- Root privileges are not required for basic usage, but may be needed for more detailed information.
- Provided by the
pciutilspackage on most Linux distributions. - Useful for troubleshooting hardware and driver issues.
