cleanfs does what it says.  It cleans up things that are generally not
useful from the previous boot.  Primarily it removes files from /tmp,
but that can be skipped if you set SKIPTMPCLEAN in rc.site.

It also creates /var/run/utmp which tracks current logins.

Finally, it creates files that may be useful according to
/etc/sysconfig/createfiles.
A basic LFS install does not need any files, but look at the xorg_server
section.

AFAIK, other distros do this too, but I'm not sure of their mechanism.

  -- Bruce


On Sat, Jul 20, 2013 at 12:15 PM, lux-integ <[email protected]> wrote:
> Greetings
>
> I have been looking at the lfs/clfs  bootscripts lately and I
> would be  grateful if someonw could explain
>
> a) what create-files
> and its brother
> b) cleanfs
>
> do ?
>
> and
> when are they necessary and thus used ?
> ( i.e. with exmple usage )
> and
> do other distributions  such as arch linux use them ?
>
> thanks in advance
>
> sincerely
> luxInteg
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