1 LINUX_REBOOT_CMD_RESTART 2 LINUX_REBOOT_CMD_HALT 3 LINUX_REBOOT_CMD_CAD_ON 4 LINUX_REBOOT_CMD_CAD_OFF 5 LINUX_REBOOT_CMD_POWER_OFF 6 LINUX_REBOOT_CMD_RESTART2 7 LINUX_REBOOT_CMD_SW_SUSPEND 8 LINUX_REBOOT_CMD_KEXEC 9
