catalog Info Catalog previous grub: rdmsr up grub: Command-line and menu entry commands next grub: reboot

grub: read

 
 16.3.60 read
 ------------
 
  -- Command: read [var]
      Read a line of input from the user.  If an environment variable VAR
      is given, set that environment variable to the line of input that
      was read, with no terminating newline.
catalog Info Catalog previous grub: rdmsr up grub: Command-line and menu entry commands next grub: reboot