Re: in difference time, can automatic change the default boot item?

[adrian15]

Bean escribió:

> > > checktime * * * * *
> > >
> > > The five parameters for checktime is the same as in crontab:minute,
> > > hour, day, month and day of week. this command check if the current
> > > daytime is within the range specified by the parameters, and return
> > > true or false accordingly. Combined this with the script support for
> > > grub2, you can perform some operation in a selected time range.
> >  Can you please send me the patch to see if it is easy for me to add the
> > code to SGD or not?
> >
> >  Thank you.
>
> Hi,
>
> This is the patch for grub4dos, it'd be trivial to integrate it with
> GRUB Legacy. However, command checktime returns a boolean value, you
> need some sort conditional statement to make it useful, in grub4dos,
> you can use &&:
>
> checktime * * * * * && default 0
>
> But GRUB Legacy doesn't support this, so you need to think of some
> other way to make it work, like embed the command in checktime itself.

I have received the patch but I have not worked in it yet.

You say that checktime works as in crontab.minute.

Can you please give me two examples (one positive and one negative) to 
see if I undertand how it works.

Thank you.

adrian15

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