Efi Shell Command - NEC Express 5800 User Manual

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
alias alias [-d|-v|-b] [sname] [value]
attrib attrib [+a|-a] [+s|-s] [+h|-h] [+r|-r] [-b]
[file ...] [directory ...]
cd cd [path]
cls cls [color]
connect connect [-r] handle# | deviceHandle#
driverHandle#
comp comp file1 file2
config config [-v]
cp
cp [-r] src [src ...] [dst]
date
date [mm/dd[yy]yy]
dblk
dblk device [Lba] [blocks]
devices
devices [-b] [-l language]
devtree
devtree [-b] [-l language] [-d]
[deviceHandle]
dir
dir [-r] [-a[attrib]] [file]
disconnect disconnect DeviceHandle#
[DriverHandle# [ChildHandle#]] | [-r]
dmem dmem [Address] [Size] [;MMIO]
dmpstore dmpstore [-b] [-d] [variable]
drivers drivers [-l language]
drvcfg drvcfg [-l language] [-c] [-f <type>|-v|-s]
[driverHandle [deviceHandle
[childHandle]]]
drvdiag drvdiag [-c] [-l language] [-s|-e|-m]
[driverHandle [deviceHandle
[childHandle]]]
echo echo [-on | -off]
echo [message]
edit
edit [file]
err
err [ErrorLevel]
exit
exit
help
help [-b] | [cmd]
load
load file [file ...]
ls
ls [-b] [-r] [-a [attrib]] [file]
map
map [-r|-v|-d] [sname] [handle] [-b]
Display/create/delete alias definition under
EFI Shell environment.
Display/change attribute of file/directory.
Display/change current directory.
Clear the standard output.
Bind EFI driver to device and start the
driver.
Compare the contents of the two files.
Display the settings of BIOS SETUP.
Copy file/directory.
Display/set date.
Dump block device.
Display the list of devices managed by EFI
driver.
Display device tree.
Display the list of file/directory.
Disconnect device and EFI driver.
Dump memory.
Display NvRAM variable.
Display driver information list.
Start EFI DriverConfigurationProtocol.
Start EFI DriverDiagnosticsProtocol.
Display message or switch echo on/off.
Edit ASCII/UNICODE file.
Display/change error level.
Close EFI Shell.
Display help information.
Load EFI driver.
Display directory/file list.
Display/define mapping information.
319
Hardware
Description