Blade Server - UEFI commands

2018.05.11 13:00

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UEFI Shell and HP POSSE commands

For more information on these commands, enter help command at the UEFI Shell prompt.

Table 15 UEFI Shell Commands

 

UEFI Shell Command

Definition

?

Displays the UEFI Shell command list or verbose command help

alias

Displays, creates, or deletes UEFI Shell aliases

attrib

Displays or changes the attributes of files or directories

autoboot

Set/View autoboot timeout and retries

bcfg

Display/Modify the driver/boot configuration

boottest

Turn specific speedyboot bits on or off

cd

Displays or changes the current directory

cls

Clears standard output and optionally changes background color

comp

Compares the contents of two files

conconfig

Configure consoles and set/view primary operating system console

connect

Connects one or more UEFI drivers to a device

 

Table 15 UEFI Shell Commands (continued)

 

UEFI Shell Command

Definition

cp

Copies one or more files or directories to another location

cpuconfig

Deconfigure/Reconfigure processor sockets and threads

date

Displays or changes the current system date

dblk

Displays one or more blocks from a block device

dbprofile

Manage direct boot profiles

default

Set default values

devices

Displays the list of devices managed by UEFI drivers

devtree

Displays the UEFI Driver Model compliant device tree

dh

Displays UEFI handle information

disconnect

Disconnects one or more UEFI drivers from a device

dmem

Displays the contents of memory

dmpstore

Displays, saves, loads or deletes all UEFI NVRAM variables

drivers

Displays the UEFI driver list

drvcfg

Invokes the Driver Configuration Protocol

drvdiag

Invokes the Driver Diagnostics Protocol

echo

Controls batch file command echoing or displays a message

edit

Full screen editor for ASCII or UNICODE files

eficompress

Compress a file

efidecompress

Decompress a file

errdump

View/Clear logs

exit

Exits the UEFI Shell environment

for

Executes commands for each item in a set of items

ftp

Perform FTP operation

goto

Forces batch file execution to jump to specified location

guid

Displays all registered UEFI GUIDs

help

Displays the UEFI Shell command list or verbose command help

hexedit

Full screen hex editor

if

Executes commands in specified conditions

ifconfig

Modify the default IP address of UEFI network stack

info

Display hardware information

input

Take user input and place in UEFI variable

ioconfig

Deconfigure/Reconfigure IO components or settings

lanaddress

Display LAN devices

lanboot

LAN boot

load

Loads and optionally connects one or more UEFI drivers

loadpcirom

Loads a PCI Option ROM

 

Table 15 UEFI Shell Commands (continued)

 

 

 

UEFI Shell Command

Definition

ls

Displays a list of files and subdirectories in a directory

map

Displays or defines mappings

memconfig

Set/View memory configuration settings

memmap

Displays the memory map

mkdir

Creates one or more directories

mm

Displays or modifies MEM/MMIO/IO/PCI/PCIE address space

mode

Displays or changes the console output device mode

mount

Mounts a file system on a block device

mv

one or more files or directories to another location

openinfo

Displays the protocols and agents associated with a handle

palproc

Make a PAL procedure call

pause

Prints a message and waits for keyboard input

pci

Displays PCI device list or PCI function configuration space

ping

Ping a target machine with UEFI network stack

reconnect

Reconnects one or more UEFI drivers to a device

reset

Resets the system

rm

Deletes one or more files or directories

salproc

Make a SAL procedure call

secconfig

View/configure system security features

sermode

Sets serial port attributes

set

Displays or modifies UEFI Shell environment variables

setsize

Set the size of a file

shift

Shifts batch file input parameter positions

smbiosview

Displays SMBIOS information

stall

Stalls the processor for the specified number of microseconds

tapeboot

Boot from tape

tftp

Perform TFTP operation

time

Displays or changes the current system time

timezone

Displays or sets time zone information

touch

Updates filename timestamp with current system date and time

type

Displays file contents

unload

Unloads a UEFI driver

ver

Displays UEFI Firmware version information

vol

Displays or changes a file system volume label

xchar

Turn on/off extended character features

 

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