System Information

lspci Linux Command

Lists all PCI devices connected to the system (graphics cards, network adapters).

What does lspci do?

Lists all PCI devices connected to the system (graphics cards, network adapters).

lspci [options]

lspci -v

Lists information about all available block devices (disks and partitions).

Lists all USB devices connected to the system.

Displays detailed CPU architecture information.

Displays the amount of free and used system memory (RAM and swap).

Displays and changes the system hostname and related settings.

Reports virtual memory statistics including CPU, memory, and I/O.