[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
using acpi information in conditional expression
From: |
Alexander 'Leo' Bergolth |
Subject: |
using acpi information in conditional expression |
Date: |
Sun, 22 Nov 2015 12:52:04 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.21) Gecko/20090320 Fedora/2.0.0.21-1.fc10 Thunderbird/2.0.0.21 Mnenhy/0.7.5.0 |
Hi!
Is it possible to use the output of lsacpi or lspci or
in a conditional expression?
I am using a dual-boot environment where the same box may boot natively
or inside a VirtualBox VM. Thus I'd like to detect whether grub has been
started inside VirtualBox or not in order to be able to set different
defaults.
The output of lsacpi contains "OEM-ID: VBOX" if started inside
VirtualBox. Is it possible to use that info in the grub config?
I didn't find a way to redirect the lsacpi output to a variable or a
file to be able to use it with regex.
Do you have any hint?
Maybe inb/inl/inw could be used?
Thanks,
--leo
--
e-mail ::: Leo.Bergolth (at) wu.ac.at
fax ::: +43-1-31336-906050
location ::: IT-Services | Vienna University of Economics | Austria
- using acpi information in conditional expression,
Alexander 'Leo' Bergolth <=