Users Guide



Ubuntu Core 15Ubuntu Core 16
    
admin@localhost:~$ sudo snap
--help
    
admin@localhost:~$ sudo snap
list
   
admin@localhost:$ network-
manager.nmcli general
hostname <NAME<
          


   

   UTC )



 




( .
       :
admin@localhost:~$ sudo
timedatectl --help


       
.
     :
admin@localhost:$ sudo su -
:
$admin@localhost:~# sudo su
–
$ root@localhost
#~:
     :
admin@localhost:$ cat /sys/
class/dmi/id/product_serial
   .
 

 
 
 :
admin@localhost:$ cat /sys/
class/dmi/id/board_vendor

Dell Inc.
   .



 UEFI


  fwupgmgr        ) BIOS ( UEFI   .     ) BIOS(
 UEFI        "   

   Linux) " 

  LVFS(
    UEFI 

           ) BIOS (.
 :    

 fwupd  www.fwupd.org/users.
  


1.    cab  secure-lvfs.rhcloud.com/lvfs/devicelist.
2.      ) BIOS (.
$sudo uefi-fw-tools.fwupdmgr get-devices
35