nvshow — Show non-volatile parameters
nvshow [variable]
This command shows the current settings of the
non-volatile variables. If the variable is
omitted a complete list is shown, otherwise only the
specified variable is shown. Single non-volatile settings
are also available as variables in the shell, because a full
stop is ambiguous within a variable name the required
non-volatile setting must be placed within curly
braces.
Example 65. Using the nvshow command
>nvshow
hist (is unset)
boot.fs (is unset)
boot.auto = off
boot.cmd = (hd0)/boot/vmlinuz-2.6.13-simtec1 root=/dev/hdc1 console=ttySAC0,110
boot.timeout (is unset)
ide.multi-limit (is unset)
usb.hubdepth (is unset)
usb.enable (is unset)
console.level (is unset)
console.write (is unset)
console.read (is unset)
fb.enable = on
fb.output (is unset)
fb.refresh (is unset)
fb.y (is unset)
fb.x (is unset)
sys.autoshadow (is unset)
sys.speed (is unset)
>nvshow fb.enable
fb.enable = on
>echo ${fb.enable}
on
>