From: Ayhan HACIOŠLU (ayhanhacioglu@sanovel.com.tr)
Date: Thu 01 Apr 2004 - 09:14:34 EST
:)
1. kurulum cdsini takin ve F5 ( linux rescue ) ile sistemi acin sonra =
root parolasini passwd komutu ile degistirin..hayirli olsun
Ayhan HACIO=D0LU
System Support Specialist
Sanovel =DDla=E7 San.Tic.A.=DE
+ 90 212 285 26 70 - 141
www.sanovel.com.tr - www.galenosecza.com.tr - www.ariecza.com.tr=20
=20
-----Original Message-----
From: Serdar Aydemir [mailto:serdar_aydemir@koytur.com]=20
Sent: Thursday, April 01, 2004 5:08 PM
To: linux-network@liste.linux.org.tr
Subject: [linux-network] Re: COK ACIL::::ROOT parolasini kabul etmiyor
Slm, Biz zamanlar benimde basima gelmisti. Asagidaki dokuman sayesinde
cozmustum..
Umarim isinize yarar..
Kolay gelsin......
You cannot "recover" the root password, but you can easily set it to
> whatever you want. Here's how:
> 1. Login to the box as a normal user, and run the 'mount' command to
> determine which is your root partition:
> $ mount
> /dev/hdb3 on / type ext3 (rw)
> proc on /proc type proc (rw)
> [...]
> /dev/hdb6 on /usr type ext3 (rw)
> /dev/hdb7 on /var type ext3 (rw)
> So, in this case, /dev/hdb3 is your root parition, and /dev/hdb6 is
your
> /usr partition. Write both of these down.
> 2. Grab a Linux distribution CD that contains a rescue disk. I know =
that
> Red Hat 7.1 and greater will work, and all the Gentoo Linux versions =
also.
> I would imagine that Mandrake sports a resue disk as well.
>
> 3. Boot up your system off that CD and select rescue mode. In Gentoo, =
you
> don't have to select it--a Gentoo installation is a kind of rescue =
in
> itself.
> 4. Once you are at a prompt, create a mount point for your root
filesystem:
> $ mkdir /sys_root
> 5. Now, mount your root filesystem:
> $ mount -t reiserfs -o rw /dev/ROOT /sys_root
> Where ROOT is the device name that you noted in step 1 (in my =
example,
> ROOT would be hdb3).
>
> 6. Mount your /usr filesystem:
>
> $ mount -t reiserfs -o rw /dev/USR /sys_root/usr
>
> Where USR is the device name that you noted in step 1 (in my =
example,
> USR would be hdb6)
>
> 7. Bind /proc to your /sys_root/proc mountpoint:
>
> $ mount -o bind /proc /sys_root/proc
>
> 8. Create a chroot jail:
>
> $ cd /sys_root
> $ chroot /sys_root /bin/bash
>
> 9. Set your root password:
>
> $ passwd
> New UNIX password:
> Retype new UNIX password:
>
> 10. Escape from the jail, unmount your filesystems, and reboot:
>
> $ exit
> $ umount /sys_root/usr
> $ umount /sys_root/usr
> $ umount /sys_root
> $ reboot
>