Table 15 UEFI Shell Commands
(continued)
Definition
UEFI Shell Command
Copies one or more files or directories to another location
cp
Deconfigure/Reconfigure processor sockets and threads
cpuconfig
Displays or changes the current system date
date
Displays one or more blocks from a block device
dblk
Manage direct boot profiles
dbprofile
Set default values
default
Displays the list of devices managed by UEFI drivers
devices
Displays the UEFI Driver Model compliant device tree
devtree
Displays UEFI handle information
dh
Disconnects one or more UEFI drivers from a device
disconnect
Displays the contents of memory
dmem
Displays, saves, loads or deletes all UEFI NVRAM variables
dmpstore
Displays the UEFI driver list
drivers
Invokes the Driver Configuration Protocol
drvcfg
Invokes the Driver Diagnostics Protocol
drvdiag
Controls batch file command echoing or displays a message
echo
Full screen editor for ASCII or UNICODE files
edit
Compress a file
eficompress
Decompress a file
efidecompress
View/Clear logs
errdump
Exits the UEFI Shell environment
exit
Executes commands for each item in a set of items
for
Perform FTP operation
ftp
Forces batch file execution to jump to specified location
goto
Displays all registered UEFI GUIDs
guid
Displays the UEFI Shell command list or verbose command help
help
Full screen hex editor
hexedit
Executes commands in specified conditions
if
Modify the default IP address of UEFI network stack
ifconfig
Display hardware information
info
Take user input and place in UEFI variable
input
Deconfigure/Reconfigure IO components or settings
ioconfig
Display LAN devices
lanaddress
LAN boot
lanboot
Loads and optionally connects one or more UEFI drivers
load
Loads a PCI Option ROM
loadpcirom
140 Utilities