Can I find out if PCI-e slot is , or in linux terminal?

How To Check PCIe Version of Slot and Motherboard slot pci e I explain in this video the Types of PCIe slots, how you can identify them, and also what their slot mines In this video, I talk about the different types of PCIe slots and what their uses are There are

slot board accessories PCIe stands for Peripheral Component Interconnect Express, and it is a high-speed interface standard used for connecting various internal components in a