7  rpm -ivh indent-2.2.9-8.i386.rpm
    8  rpm -ivh libIDL-devel-0.8.5-2.i386.rpm
    9  rpm -ivh ORBit2-devel-2.12.1-3.i386.rpm
   10  rpm -ivh GConf2-devel-2.10.0-4.i386.rpm
   11  rpm -ivh gstreamer-plugins-*
   12  rpm -ivh gstreamer-plugins-devel-0.8.8-6.i386.rpm

EjectCD()
{
    local EJECT=$1 SQUASHFS

    #just in case they are mounted, umount any squashfs mounts
    for SQUASHFS in `grep squash /proc/mounts | cut -d' ' -f2`; do
        umount $SQUASHFS
    done
    umount $BOOTCD_DIR

    if [ "X${EJECT}" = "Xmessage-only" ]; then
        echo; echo "You may now eject the CD."
    else
        eject /dev/cdrom
    fi
}
Reboot()
{
    Shutdown -r
}
Shutdown()
{
    local HOW=$1

    UnmountAllPartitions
    grep -q cdrom /proc/mounts && EjectCD
    echo
    case $HOW in
        -r) echo "Rebooting system ... "; reboot -f;;
        *) echo "Halting system ... "; halt -f -p;;
    esac
}
{{{
[root@localhost cdrom]# ls -l
합계 24
drwxr-xr-x  1 root root  791  5월 17 10:28 bin
lrwxrwxrwx  1 root root    8  7월 19 12:55 boot -> ../boot/
lrwxrwxrwx  1 root root    7  7월 19 12:55 etc -> ../etc/
lrwxrwxrwx  1 root root    8  7월 19 12:55 home -> ../home/
drwxr-xr-x  1 root root   10  6월 20 11:50 initrd
drwxr-xr-x  1 root root 2127  6월 10 14:29 lib
lrwxrwxrwx  1 root root    9  7월 19 12:55 media -> ../media/
lrwxrwxrwx  1 root root    8  7월 19 12:55 misc -> ../misc/
lrwxrwxrwx  1 root root    7  7월 19 12:55 mnt -> ../mnt/
lrwxrwxrwx  1 root root    7  7월 19 12:55 opt -> ../opt/
lrwxrwxrwx  1 root root    8  7월 19 12:55 proc -> ../proc/
lrwxrwxrwx  1 root root    8  7월 19 12:55 root -> ../root/
drwxr-xr-x  1 root root 2539  7월  4 13:27 sbin
lrwxrwxrwx  1 root root   11  7월 19 12:55 selinux -> ../selinux/
lrwxrwxrwx  1 root root    7  7월 19 12:55 srv -> ../srv/
lrwxrwxrwx  1 root root    7  7월 19 12:55 sys -> ../sys/
lrwxrwxrwx  1 root root   12  7월 19 12:55 tftpboot -> ../tftpboot/
lrwxrwxrwx  1 root root    7  7월 19 12:55 tmp -> ../tmp/
lrwxrwxrwx  1 root root    7  7월 19 12:55 usr -> ../usr/
drwxr-xr-x  1 root root  308  7월 14 13:28 var

initrd

drwxr-xr-x   2 root root  4096  5월 25 15:14 adios
lrwxrwxrwx   1 root root    11 10월 29 23:15 bin -> initrd/bin/
drwxr-xr-x   3 root root  4096  5월 31 17:13 boot
drwxr-xr-x  19 root root  8192  5월 25 15:58 dev
lrwxrwxrwx   1 root root    11 10월 29 23:15 etc -> initrd/etc/
drwxr-xr-x   7 root root  4096 11월  1 20:32 initrd
-rw-r--r--   1 root root   964  8월 15 21:04 kk
lrwxrwxrwx   1 root root    11 10월 29 23:15 lib -> initrd/lib/
-rwxr-xr-x   1 root root 74412  7월 20 12:53 linuxrc
drwxr-xr-x   5 root root  4096  5월 25 16:01 media
drwxr-xr-x   2 root root  4096  5월 25 15:14 misc
drwxr-xr-x  16 root root  4096  7월  8 12:10 mnt
drwxr-xr-x   2 root root  4096  5월 25 15:14 opt
drwxr-xr-x   2 root root  4096  5월 25 15:14 proc
drwxr-xr-x   2 root root  4096  5월 31 17:07 root
lrwxrwxrwx   1 root root    12 10월 29 23:15 sbin -> initrd/sbin/
drwxr-xr-x   2 root root  4096  5월 25 15:14 selinux
drwxr-xr-x   2 root root  4096  5월 25 15:14 srv
drwxr-xr-x   2 root root  4096  5월 25 15:14 sys
drwxrwxrwt   2 root root  4096  5월 25 15:14 tmp
lrwxrwxrwx   1 root root    11 10월 29 23:15 usr -> initrd/usr/
drwxr-xr-x   4 root root  4096  5월 25 16:02 var
}}}
{{{
PrepareRealRootFilesystem()
# This function is called just before we exit the initrd environment.
# It replaces the initrd/busybox files with the real root filesystem files so
# that the kernel can start the init process and so on, as per a normal linux
# session.  Plus a heap of other stuff.
{
    local SQFS SQFS_DIRS DIR

    [ $USE_UNIONFS = TRUE ] && modprobe unionfs >/dev/null

-----
    # special case of loopback files not recommended
        # setup links into /var       
        rm -f etc; rm -rf boot root tmp
        ln -s var/boot var/etc var/home var/root var/tftpboot var/tmp /

        if [ $ADIOSMOUNTED = FALSE ]; then
            MountSquashFS adios /
            ADIOSMOUNTED=TRUE
        fi

        # Replace busybox stuff with the real root files located in /adios and /var
        if [ -f ${BOOTCD_DIR}/usr.sqfs ]; then
            busybox rm -f usr
            busybox mkdir usr
            # allow for ext3 loopback filesystem similar to MountSquashFS usr /
            if busybox [ $USE_UNIONFS = TRUE ]; then
                busybox mkdir -p /mnt/usr /tmp/usr_cow
                /initrd/bin/mount -r -o loop -t squashfs ${BOOTCD_DIR}/usr.sqfs /mnt/usr
                /initrd/bin/mount -t unionfs -o dirs=/tmp/usr_cow:/mnt/usr none /usr
                busybox echo "Mounting usr.sqfs on /usr with unionfs"
            else
                /initrd/bin/mount -r -o loop -t squashfs ${BOOTCD_DIR}/usr.sqfs /usr
                busybox echo "Mounting usr.sqfs on /usr"
            fi
            busybox [ -f /usr/usr.loop ] &&
                ( busybox umount /usr; \
                  busybox mkdir -p /mnt/usr; \
                  /initrd/bin/mount -r -o loop -t squashfs ${BOOTCD_DIR}/usr.sqfs /mnt/usr; \
                  /initrd/bin/mount -r -o loop /mnt/usr/usr.loop /usr )
        else
            busybox rm -f usr
            busybox echo "Linking /usr to /adios/usr"
            busybox ln -s adios/usr /usr
        fi
        busybox rm -f bin lib sbin #remove links
        busybox ln -s adios/bin adios/lib adios/sbin /
        # magic for /mnt for UML children
        busybox ln -s /var /etc /mnt

        USE_UNIONFS=FALSE
        # mount all the sqfs files in /opt (if any)
        [ "$SQFS_DIR" != "$BOOTCD_DIR" ] && SQFS_DIRS="$BOOTCD_DIR $SQFS_DIR" || SQFS_DIRS=$BOOTCD_DIR
        for DIR in $SQFS_DIRS; do
            for SQFS in `ls ${DIR}/opt/*.sqfs`; do
                SQFS=`basename ${SQFS%%.sqfs}`
                mkdir -p /opt/${SQFS}
                MountSquashFS $SQFS /opt/ $DIR
            done
        done
----
    chmod 755 /var

    # Delete files in initrd that are no longer needed.  However we need to
    # keep some files (eg busybox) coz they're used again at shutdown.
    if [ $TRIMINITRD = "TRUE" ]; then
        (rm -f /linuxrc /initrd/info /initrd/harddriveinstall)
        (cd /initrd/sbin; rm -f *fsck *e2fs lvm)
        (cd /initrd/usr; rm -rf share; rm -rf local)
    fi

    # Stuff to do on the *real* root filesystem.  However we can only modify
    # files under /var because the rest are in read-only squashfs files.

    if [ $FIRST_BOOT = TRUE -o $REDETECT_HARDWARE = TRUE ]; then
        cat /initrd/etc/fstab > /etc/fstab
        (cd /etc; rm -f asound.state modprobe.conf* sysconfig/hwconf X11/xorg.conf*)
    fi
    [ $RUNLEVEL_CHANGED -eq 1 ] && sed -i "s#id:.#id:${RUNLEVEL}#" /etc/inittab
    [ $DM_CHANGED -eq 1 ] && sed -i "s#^DISPLAYMANAGER=.*#DISPLAYMANAGER=${DM}#" /etc/sysconfig/desktop
    [ $RHGB_CHANGED -eq 1 ] && sed -i "s#^GRAPHICAL=.*#GRAPHICAL=${RHGB}#" /etc/sysconfig/init
    if [ $AUTOLOGIN_CHANGED -eq 1 ]; then
        sed -i "s/^\(AutoLoginEnable=\).*$/\1${AUTOLOGIN}/" /etc/X11/xdm/kdmrc
        sed -i "s/^\(AutomaticLoginEnable=\).*$/\1${AUTOLOGIN}/" /etc/X11/gdm/gdm.conf
    fi
    if [ $DESKTOP_CHANGED -eq 1 ]; then
        sed -i "s#^DESKTOP=.*#DESKTOP=${DESKTOP}#" /etc/sysconfig/desktop
        sed -i "s#^Session=.*#Session=${DESKTOP}#" /home/adios/.dmrc
        chown adios.users /home/adios/.dmrc
    fi
    if [ $LANG_CHANGED -eq 1 ]; then
        sed -i "s#^LANG=.*#LANG=${LANG}.utf8#" /etc/sysconfig/i18n
        sed -i "s#^SUPPORTED=.*#SUPPORTED=${LANG}.utf8:${LANG}:${LANG%%_??}#" /etc/sysconfig/i18n
    fi
    if [ $KEYTABLE_CHANGED -eq 1 ]; then
        sed -i "s#^KEYTABLE=.*#KEYTABLE=${KEYTABLE}#" /etc/sysconfig/keyboard
    fi
    if [ $UMLBRIDGE = TRUE ]; then
        echo "/usr/local/sbin/umlbridge" >> /etc/rc.d/rc.local
    fi
    if [ $LAB_SERVER = TRUE ]; then
        echo "/usr/local/sbin/labserver" >> /etc/rc.d/rc.local
    fi
    if [ "$CMDS" ]; then
        echo "Executing: ${CMDS}"
        eval "$CMDS"
        sync
    fi

    # Setup X here so we can use rhgb (plus I don't really like the way fedora
    # now runs system-config-display via kudzu)
    if [ $RUNLEVEL -gt 3 -a ! -f $X_CONFIG_FILE ]; then
        echo -n "Configuring X ... "
        case $RESOLUTION in
            system-config-display)
                system-config-display ;;
            Xorg)
                Xorg -configure >/dev/null
                egrep -v "ModulePath|FontPath" /x.conf.new | \
                sed 's#\(.*RgbPath.*$\)#\1\n\tFontPath\t\"unix/:7100\"#g' > $X_CONFIG_FILE
                rm -f /x.conf.new ;;
            *)  system-config-display --set-resolution=$RESOLUTION --set-depth=$DEPTH ;;
        esac
    fi

    # fix init and halt before starting
    # Makefile to add link for /sbin/init to /initrd/sbin/init
    # Makefile to rm /var/etc/init.d/halt; ln -s /initrd/bin/busybox

    # needs to be done before SELinux stuff so it gets labelled correctly
    ln -s $REAL_ROOT_DEVNAME /dev/root
    echo $REAL_ROOT_DEVNUM > /proc/sys/kernel/real-root-dev

    if [ $SECURITY = lids -a $FIRST_BOOT = TRUE ]; then
        echo -n "Updating LIDS dev/inode data ... "
        lidsconf -U >/dev/null
        lidsconf -U BOOT >/dev/null
        lidsconf -U POSTBOOT >/dev/null
        lidsconf -U SHUTDOWN >/dev/null
        lidsconf -C >/dev/null
        echo "Done."
    elif [ $SECURITY = selinux ]; then
        echo -n "Updating SELinux file labels ... "
        if [ $FIRST_BOOT = TRUE ]; then
            # make sure none of the selinux config files have future timestamps
            hwclock --hctosys --localtime
            find /etc/selinux -exec touch {} \;
            # need to create /tmp/uml and give it the correct label
            mkdir /var/tmp/uml
            chown adios.users /var/tmp/uml
        fi
        # files in / are non-persistent and need to be relabelled each time
        setfiles -q /etc/selinux/strict/src/policy/file_contexts/file_contexts /        # and make sure all files in /var have the correct labels
        setfiles -q /etc/selinux/strict/src/policy/file_contexts/file_contexts /var
        sync
        echo "Done."
    fi

    Debug on

    if [ $REAL_ROOTFS_SHELL = TRUE ]; then
        echo
        echo -e "${WHITE}Dropping out to a shell on the real root filesystem."
        echo -e "The init process will start when you exit this shell.${NORMAL}"        echo
        sh
    fi
    echo
}
}}}
{{{
TypicalLinuxrc
FindAdiosCD
PrepareRealRootFilesystem

}}}
 * busybox 의 ash 의 행동은 이해할 수 없음.
 * squashfs 로 SQFS 에 올린 후 절대경로를 사용하여 명령을 수행할 경우 not found 가 나옴.
 * bin 디렉토리를 먼저 /SQFS/bin 으로 링크 시켜놓은 경우는 수행이 됨.

=== 2005. 11. 2 ===
{{{
[root@localhost root]# cat /proc/mounts
rootfs / rootfs rw 0 0
none /sys sysfs rw 0 0
/dev/hdb2 /mnt/hdb2 ext2 ro 0 0
/dev/loop0 /SQFS squashfs ro 0 0
/dev/loop2 /USRFS squashfs ro 0 0
/ramdisk /ramdisk tmpfs rw 0 0
/UNIONFS /UNIONFS unionfs rw,dirs=/ramdisk/base=rw:/SQFS=ro,debug=0,delete=whiteout,copyup=preserve 0 0
none /UNIONFS1 unionfs rw,dirs=/ramdisk/usr=rw:/USRFS=ro,debug=0,delete=whiteout,copyup=preserve 0 0
/proc /proc proc rw,nodiratime 0 0
/proc/bus/usb /proc/bus/usb usbfs rw 0 0
none /dev tmpfs rw 0 0
none /dev/pts devpts rw 0 0
none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
/dev/hdb1 /mnt/hdb1 ext2 rw,nosuid,nodev 0 0
}}}
[root@localhost root]# cat /etc/mtab
/dev/root / ext2 rw 0 0
usbfs /proc/bus/usb usbfs rw 0 0
/ramdisk /ramdisk tmpfs rw 0 0
none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
/dev/hdb1 /mnt/hdb1 ext2 rw,nosuid,nodev 0 0

[root@localhost root]# cat /etc/fstab
# This file is edited by fstab-sync - see 'man fstab-sync' for details
/dev/root /     ext2    defaults        1 1
none    /proc   proc    defaults        0 0
none    /sys    sysfs   noauto          0 0
none    /dev/pts        devpts  defaults        0 0
/dev/hdb2 /mnt/hdb2 ext2 noauto 0 0
# Added by BOOYO
/dev/hdb1 /mnt/hdb1 ext2 noauto,users,exec 0 0

title Morphix
kernel (cd)/boot/vmlinuz lang=us ramdisk_size=100000 init=/etc/init noapic acpi=off apm=power-off  vga=791 splash=silent initrd=miniroot.gz quiet BOOT_IMAGE=morphix

title Morphix | ACPI on
kernel (cd)/boot/vmlinuz lang=us ramdisk_size=100000 init=/etc/init noapic vga=791 splash=silent initrd=miniroot.gz  quiet BOOT_IMAGE=morphix

title Morphix | Failsafe mode
kernel (cd)/boot/vmlinuz lang=us ramdisk_size=100000 init=/etc/init acpi=off vga=normal nosound noapic noscsi nodma noapm nousb nopcmcia nofirewire noagp nomce nodhcp xmodule=vesa initrd=miniroot.gz BOOT_IMAGE=morphix

title Morphix | Expert mode
kernel (cd)/boot/vmlinuz lang=us ramdisk_size=100000 init=/etc/init noapic acpi=off apm=power-off vga=normal initrd=miniroot.gz BOOT_IMAGE=expert

title Morphix | Copy media to ram before booting
kernel (cd)/boot/vmlinuz lang=us ramdisk_size=100000 init=/etc/init noapic acpi=off apm=power-off vga=791 splash=silent initrd=miniroot.gz quiet BOOT_IMAGE=morphix toram

title Morphix | Boot from USB v1 device
kernel (cd)/boot/vmlinuz lang=us usbboot1 ramdisk_size=100000 init=/etc/init noapic acpi=off apm=power-off  vga=791 splash=silent initrd=miniroot.gz quiet BOOT_IMAGE=morphix

title Morphix | Boot from USB v2 device
kernel (cd)/boot/vmlinuz lang=us usbboot2 ramdisk_size=100000 init=/etc/init noapic acpi=off apm=power-off  vga=791 splash=silent initrd=miniroot.gz quiet BOOT_IMAGE=morphix

title Morphix | Boot using persistant home
kernel (cd)/boot/vmlinuz lang=us home=scan ramdisk_size=100000 init=/etc/init noapic acpi=off apm=power-off  vga=791 splash=silent initrd=miniroot.gz quiet BOOT_IMAGE=morphix

title Submenu -> Supported languages
configfile (cd)/boot/grub/lang.lst

title Submenu -> More boot options
configfile (cd)/boot/grub/options.lst

title Memtest | Memory diagnostic tool
kernel (cd)/boot/memtest