Listing of /sys/class/ (upload file) (DB interaction files in red)
 (gzip & download folder) (chmod folder to 777) (these rarely work)
.
..
nd
vc
bdi
bsg
dma
dmi
drm
mem
net
msr
pwm
raw
rtc
tpm
tty
scsi_disk
scsi_host
ata_device
gpio
leds
misc
block
cpuid
hwmon
input
iommu
graphics
ppdev
tpmrm
typec
spi_master
power_supply
thermal
powercap
scsi_generic
hidraw
scsi_device
watchdog
usbmon
vtconsole
drm_dp_aux_dev
devcoredump
backlight
i2c-adapter
pci_bus
mdio_bus
ata_link
ata_port
hmm_device
pcmcia_socket