Operation Procedure
| Command | Description |
|
|
|
cd | cd [path] | Display/change the current directory. |
child | child Handle | Display the device tree under the handle. |
cls | cls [color] | Clear standard outputs. |
comp | comp file1 file2 | Compare two files. |
connect | Connect | Bind a driver to a device and start the driver. |
| DeviceHandle# |
|
| DriverHandle# |
|
cp | cp | Copy a file/directory. |
date | date [mm/dd[yy]yy] | Display/set the date. |
dblk | dblk device [Lba] [blocks] | Dump a block device. |
dh | dh | Display the handle in the EFI environment. |
disconnect | disconnect DeviceHandle# | Disconnect the driver from the device. |
| [DriverHandle# |
|
| [ChildHandle#]] |
|
dmem | dmem [Address] [Size] | Dump memory. |
| [;MMIO] |
|
dmpstore | dmpstore | Display NVRAM variables. |
echo | echo | Display message, or switch echo on/off. |
| echo [message] |
|
edit | edit [file] | Edit the ASCII/UNICODE file. |
EfiCompress | EfiCompress [InFile] | Compress a file. |
| [OutFile] |
|
EfiDecompre | EfiDecompress [InFile] | Decompress a file. |
ss | [OutFile] |
|
err | err [ErrorLevel] | Display/change the error level. |
exit | exit | Exit the EFI Shell. |
getmtc | getmtc | Display the current counter value. |
guid | guid | Display GUID in the EFI environment. |
help | help | Display help. |
hexedit | hexedit | Edit file in hex mode. |
| DiskName Offset Size] |
|
|
| |
load | load file [file ...] | Load the EFI driver. |
LoadPciRom | LoadPciRom [FileName] | Load PCI option ROM image from file. |