On 10:51:52 pm 07/25/05 maikhai <[EMAIL PROTECTED]> wrote:

> >  DDa^u ca^`n pha?i na(`m trong /boot ba'c. No' na(`m ngay / luo^n
> >  ro^`i. Ba'c xem isolinux.cfg no' boot le^n nhu+ the^' na`o. 2 ca'i
> >  chi'nh dda~ co' la` nha^n vmlinuz va` initrd.gz
> >
> >  Sau khi xem isolinux.cfg dde^? bie^'t no' boot vo+'i nhu+~ng
> >  options gi`, bu+o+'c ke^' ba'c co' the^? "gunzip initrd.gz" ro^`i
> >  "mount -o loop initrd /to/somewhere" sau ddo' "cd /to/somewhere"
> >  ba'c se~ tha^'y (tho^ng thu+o+`ng) ta^.p tin linuxrc trong ddo'.
> >  Xem ta^.p tin na`y thi` ba'c se~ bie^'t sau khi nha^n dda~ load,
> >  no' se~ tie^'p tu.c qua' tri`nh boot nhu+ the^' na`o. Ne^'u trong
> >  /to/somewhere ba'c 0 tha^'y linuxrc thi` xem trong
> >  /to/somewhere/etc.
> >
> >  -Larry
>
> Kho^ng tim tha^'y ca'i file linuxrc o+? dda^u ca?.
>
> --
> m k h _ s g n
>

Cha'u co' xem qua. Ho. du`ng /etc/inittab ro^`i go.i rc.S

# System initialization (runs when system boots).
si:S:sysinit:/etc/rc.d/rc.S

Trong rc.S ba'c se~ tha^'y ho. go.i tie^'p ca'c thu+' kia

# mount proc and the CD CRAMS
mount proc /proc -t proc
if [ -x /etc/rc.d/livecd_init ]; then
   /etc/rc.d/livecd_init
fi

Trong livecd_init ho. tha^.t su+. ba9't dda^`u na.p ca'c scripts va` images

 /etc/rc.d/mount_functions

# call mount_cd function, to mount /dev/hdc hdd etc.
#echo "Mounting all available CDs..."
mount_cds

#echo "mounting other discs..."
mount_all_discs

LIVECD_SUBDIR="`cat /proc/cmdline | egrep -io 
\"livecd_subdir=([-/.a-z0-9_]*)\"`"
LIVECD_SUBDIR="`echo \"$LIVECD_SUBDIR/\" | cut -b 15-`"
LIVECD_FIND="$LIVECD_SUBDIR"/bin.img

.......

Qua' de^~ pha?i 0 ba'c? Ba'c ra'ng mo` no' va` hie^?u ca'ch hoa.t ddo^.ng
ddi. Ba'c hie^?u ca'i na`y thi` la`m livecd theo y' mi`nh qua' de^~.

-Larry



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