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 >