command: lspci
usage: list all PCI devices
syntax: $ lspci [options]
examples:
1. To list all PCI buses and devices
$ lspci
2. To display the results in machine readable format
$ lspci -mm
3. To list which kernel drivers are loaded for each device
$ lspci -k
4. To display detailed information about all PCI buses and devices
$ lspci -v
5. To show numeric ID 's
$ lspci -n
6. To show both textual and numeric ID 's
$ lspci -nn
7. To display info and help of this command
$ lspci --help
8. To show bus tree
$ lspci -t
9. To find graphics chipset
$ lspci | grep VGA
regards,
dhanasekar
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