Efi Shell Command - NEC express5800 A2010b User Manual

Chapter 3 Setup

4.5.1 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]
mem mem [-b] [address] [size] [-MMIO]
memmap memmap [-b]
mkdir mkdir dir [dir ...]
264
Express5800/A1040b, A2040b, A2020b, A2010b User's Guide
4. BIOS Setup Utility (SETUP)
Description
Display/create/delete alias definition under EFI Shell
environment.
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.
Display memory contents of system or device.
Display memory map.
Create directory.