Hi, CentOS7.1, Dell PowerEdge R730xd. How to check/get UEFI information by shell/bash terminal ? example:if UEFI is enabled? if secure boot is enabled? Thanks.
Hi, Read this page: https://wiki.archlinux.org/index.php/Unified_Extensible_Firmware_Interface 2016-01-22 7:47 GMT+02:00 wk <304702903 at qq.com>:> Hi, > > CentOS7.1, Dell PowerEdge R730xd. > > How to check/get UEFI information by shell/bash terminal ? example:if > UEFI is enabled? if secure boot is enabled? > > Thanks. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >
On 01/21/2016 09:47 PM, wk wrote:> How to check/get UEFI information by shell/bash terminal ? example:if UEFI is enabled? if secure boot is enabled?Systems that boot via UEFI will have /sys/firmware/efi. You may have access to your secure boot setting in /sys/firmware/efi/efivars/, or in the output of "bootctl --path /boot/efi status"
On Thu, Jan 21, 2016, 10:48 PM wk <304702903 at qq.com> wrote:> Hi, > > CentOS7.1, Dell PowerEdge R730xd. > > How to check/get UEFI information by shell/bash terminal ? example:if > UEFI is enabled? if secure boot is enabled? >You should find an early kernel message that secure boot is enabled. Just 'dmesg | grep -i secure' You can also use 'mokutil --sb-state' Chris Murphy> Thanks. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >