Hardware
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EFI Shell Command
The list of Shell commands executable on EFI Shell and their functions are as follows. When
entering EFI shell command and pressing <Enter> key, Shell command is executed.
Command
Description
alias
alias [-d|-v|-b] [sname] [value]
Display/create/delete alias definition under
EFI Shell environment.
attrib
attrib [+a|-a] [+s|-s] [+h|-h] [+r|-r] [-b]
[file ...] [directory ...]
Display/change attribute of file/directory.
cd
cd [path]
Display/change current directory.
cls
cls [color]
Clear the standard output.
connect
connect [-r] handle# | deviceHandle#
driverHandle#
Bind EFI driver to device and start the
driver.
comp
comp file1 file2
Compare the contents of the two files.
config
config [-v]
Display the settings of BIOS SETUP.
cp
cp [-r] src [src ...] [dst]
Copy file/directory.
date
date [mm/dd[yy]yy]
Display/set date.
dblk
dblk device [Lba] [blocks]
Dump block device.
devices
devices [-b] [-l language]
Display the list of devices managed by EFI
driver.
devtree
devtree [-b] [-l language] [-d]
[deviceHandle]
Display device tree.
dir
dir [-r] [-a[attrib]] [file]
Display the list of file/directory.
disconnect
disconnect DeviceHandle#
[DriverHandle# [ChildHandle#]] | [-r]
Disconnect device and EFI driver.
dmem
dmem [Address] [Size] [;MMIO]
Dump memory.
dmpstore
dmpstore [-b] [-d] [variable]
Display NvRAM variable.
drivers
drivers [-l language]
Display driver information list.
drvcfg
drvcfg [-l language] [-c] [-f <type>|-v|-s]
[driverHandle [deviceHandle
[childHandle]]]
Start EFI DriverConfigurationProtocol.
drvdiag
drvdiag [-c] [-l language] [-s|-e|-m]
[driverHandle [deviceHandle
[childHandle]]]
Start EFI DriverDiagnosticsProtocol.
echo
echo [-on | -off]
echo [message]
Display message or switch echo on/off.
edit
edit [file]
Edit ASCII/UNICODE file.
err
err [ErrorLevel]
Display/change error level.
exit
exit
Close EFI Shell.
help
help [-b] | [cmd]
Display help information.
load
load file [file ...]
Load EFI driver.
ls
ls [-b] [-r] [-a [attrib]] [file]
Display directory/file list.
map
map [-r|-v|-d] [sname] [handle] [-b]
Display/define mapping information.
Summary of Contents for Express 5800
Page 73: ...73 Memo ...
Page 279: ...Hardware 279 3 BIOS Menu screen is displayed ...
Page 339: ...Hardware 339 3 BIOS will start Select Save Exit then press Enter ...
Page 444: ...444 Part Number Part number FRU File ID FRU file ID Asset Tag Asset management tag ...
Page 573: ...573 Memo ...
Page 583: ...Software 583 Memo ...
Page 690: ...Operation and Maintenance 690 Memo ...
Page 719: ...XXIX Memo ...
