From: ron minnich <rminnich@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] Fwd: nvram on a diskless cpu server
Date: Sun, 10 Jul 2011 16:45:00 -0700 [thread overview]
Message-ID: <CAP6exYKx5eJhuogJ8QAiJ48XS4MPdBndHB+3C0Z0uCcqT3nj7w@mail.gmail.com> (raw)
In-Reply-To: <CABwSpPBbCqzd5sn_OeQBMjXJrvVdPpn+_GAyaa3uwuYD=7r-ow@mail.gmail.com>
term% cd /tmp
term% dd -bs 512 -count 1 < /dev/zero > nvram
1+0 records in
1+0 records out
term% nvram=nvram
term% xd nvram
0000000 00000000 00000000 00000000 00000000
0000010 00000000 00000000 00000000 00000000
etc.
term% auth/wrkey
bad nvram key
bad authentication id
bad authentication domain
authid: xyz
authdom: abc
secstore key:
password:
term% cat nvram
1�\f\x02�@�123�xyztabc/term% xd nvram
0000000 31d90c00 028140e2 00000000 00000000
0000010 31323300 00000000 00000000 00009f78
0000020 797a0000 00000000 00000000 00000000
0000030 00000000 00000000 00000074 61626300
0000040 00000000 00000000 00000000 00000000
etc.
It pays to make the nvram file len 512 bytes or you have to set
nvramlen in plan9.ini and who wants to do that.
Note the nvram=nvram step ... it is needed.
ron
p.s. No points for guessing the password I used :-)
next prev parent reply other threads:[~2011-07-10 23:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-10 21:49 [9fans] " Akshat Kumar
2011-07-10 21:55 ` ron minnich
2011-07-10 22:03 ` Akshat Kumar
[not found] ` <CAP6exYLGYwhUnJy6LAWVqs25X+Gj9UNO+eTT+rC-rNrB2C1eOA@mail.gmail.c>
2011-07-10 22:04 ` erik quanstrom
2011-07-10 22:10 ` Akshat Kumar
2011-07-10 22:13 ` ron minnich
2011-07-10 22:20 ` Akshat Kumar
2011-07-10 22:34 ` Francisco J Ballesteros
2011-07-10 23:25 ` ron minnich
2011-07-11 7:19 ` Steve Simon
2011-07-11 9:28 ` Akshat Kumar
2011-07-11 9:43 ` Francisco J Ballesteros
2011-07-11 10:59 ` hiro
[not found] ` <CABwSpPCSWxe_9Xa2BJw=umEbDKok7GATQ64erKqVoxTaQrBsVA@mail.gmail.c>
2011-07-11 14:54 ` erik quanstrom
[not found] ` <CABwSpPB3xm88pV5kDgKTTUYYJtgmiFqCi1Y57cLTp80W_BpwJw@mail.gmail.com>
2011-07-10 23:30 ` [9fans] Fwd: " Akshat Kumar
2011-07-10 23:45 ` ron minnich [this message]
2011-07-10 22:11 ` [9fans] " ron minnich
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