/sys/devices/pnp0/00:04/00:04:0/00:04:0.0/
/sys/devices/pnp0/00:04/00:04:0/00:04:0.0
NameSizeModeActions
driver/-0755rm
firmware_node/-0755rm
power/-0755rm
subsystem/-0755rm
tty/-0755rm
uevent40960644editdlrm
Delete serial-base ?
cmd: