or alternatively add init=/bin/bash to you kernel command line

then remount / in read-write mode

mount -o remount,rw /

then

# passwd
New UNIX password:
Retype new UNIX password:
passwd: password updated successfully

this also works for any physical machine with no boot loader password
protection on the kernel command line

cheers
-- 
Alessandro Salvatori


On 8/9/06, Samuel Korpi <[EMAIL PROTECTED]> wrote:
> On 8/9/06, Priya PM <[EMAIL PROTECTED]> wrote:
> >
> > I forgot my root password to login. Is there anyway I can login without
> > password or is there anyway I can reset the password?
> >
> Provided that your guest (UML) distro uses /etc/passwd to store the
> password hashes, you can reset the root password as follows (note that
> you need root access on the host system to do this):
>
> 1. mount the uml rootfs:
>
>         mount -o loop <path_to_rootfs> <temp_mnt_path>
>
> 2. from the file <temp_mnt_path>/etc/passwd search for a line like this
>
>         root:XXXXXXX:0:0:root:/root:/bin/bash
>
>     where XXXXXXX represents the password hash
>
> 3. remove the hash from the file, unmount the rootfs and start uml -
> no root password
>     is required to login
>
> BR,
>
> Samuel Korpi
>
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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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