Ejemplo 7 Visualización de la ayuda de todos los comandos
Shell> help
alias
attrib
cd
cls
comp
cp
date
devices
devtree
dh
dmem
drivers
echo
edit
eficompress
efidecompress - Decompresses a file using UEFI Decompression Algorithm.
else
endfor
endif
exit
for
fwupdate
getmtc
Press ENTER to continue or 'Q' break:
Visualización de la ayuda de un comando específico
Utilice cualquiera de las siguientes opciones de sintaxis para mostrar la ayuda de un comando
específico:
help commandname
? commandname
commandname -?
El
Ejemplo 8 (página 19)
a la vez).
18
Referencia de los comandos de UEFI Shell
b
- Displays, creates, or deletes UEFI Shell aliases.
- Displays or changes the attributes of files or directories.
- Displays or changes the current directory.
- Clears standard output and optionally changes background color.
- Compares the contents of two files on a byte for byte basis.
- Copies one or more files or directories to another location.
- Displays and sets the current date for the system.
- Displays the list of devices managed by UEFI drivers.
- Displays the UEFI Driver Model compliant device tree.
- Displays the device handles in the UEFI environment.
- Displays the contents of system or device memory.
- Displays the UEFI driver list.
- Controls script file command echoing or displays a message.
- Full screen editor for ASCII or UCS-2 files.
- Compresses a file using UEFI Compression Algorithm.
- Identifies the code executed when 'if' is FALSE.
- Ends a 'for' loop.
- Ends the block of a script controlled by an 'if' statement.
- Exits the UEFI Shell or the current script.
- Starts a loop based on 'for' syntax.
- Invokes an HP UEFI Shell utility used to update System BIOS firmware.
- Gets the MTC from BootServices and displays it.
muestra una forma de mostrar la ayuda del comando ls (una pantalla
