Re: Public key authentication from QEMU

2008-12-25 Thread Amos Shapira
Then take a look at the sshd logs to see why it rejects the ssh login attempt from localhost. Use "sshd -d ..." to increase logging level. On 12/26/08, Yedidyah Bar-David wrote: > On Thu, Dec 25, 2008 at 07:35:34AM -0800, Valery Reznic wrote: >> > Why not run ssh-keygen on each machine separately

Re: Public key authentication from QEMU

2008-12-25 Thread Tzafrir Cohen
On Thu, Dec 25, 2008 at 06:52:17PM +0200, Erez D wrote: > the usual route for me is to > > 1. on your vmware/qemu generate keys ( i use dsa) > # ssh keygen -t dsa (with empty password) > > 2. copy the .ssh/id_dsa.pub (take the id_dsa.pub, not the id_dsa) to the > server >and append it to .ss

Re: Public key authentication from QEMU

2008-12-25 Thread Erez D
the usual route for me is to 1. on your vmware/qemu generate keys ( i use dsa) # ssh keygen -t dsa (with empty password) 2. copy the .ssh/id_dsa.pub (take the id_dsa.pub, not the id_dsa) to the server and append it to .ssh/authorized_keys (or is that authorized_keys2) on the server. now you

Re: Public key authentication from QEMU

2008-12-25 Thread Valery Reznic
--- On Thu, 12/25/08, Yedidyah Bar-David wrote: > From: Yedidyah Bar-David > Subject: Re: Public key authentication from QEMU > To: "Valery Reznic" > Cc: linux-il@cs.huji.ac.il > Date: Thursday, December 25, 2008, 5:25 PM > On Thu, Dec 25, 2008 at 07:00:53AM -0800, Valery Reznic > wrote: > [

Re: Public key authentication from QEMU

2008-12-25 Thread Yedidyah Bar-David
On Thu, Dec 25, 2008 at 07:35:34AM -0800, Valery Reznic wrote: > > Why not run ssh-keygen on each machine separately? > I tried that and it doesn't work too. You mean you created a keypair on the host, and ssh to itself does not work? I'd start with debugging this, before playing with qemu. Care t

Re: Public key authentication from QEMU

2008-12-25 Thread Valery Reznic
--- On Thu, 12/25/08, Yedidyah Bar-David wrote: > From: Yedidyah Bar-David > Subject: Re: Public key authentication from QEMU > To: "Valery Reznic" > Cc: linux-il@cs.huji.ac.il > Date: Thursday, December 25, 2008, 3:55 PM > On Thu, Dec 25, 2008 at 05:14:33AM -0800, Valery Reznic > wrote: > >

Re: Public key authentication from QEMU

2008-12-25 Thread Yedidyah Bar-David
On Thu, Dec 25, 2008 at 07:00:53AM -0800, Valery Reznic wrote: [snip] > val...@debian:~/.ssh$ diff qemu.log vmware.log [snip] > < OpenSSH_4.3p2 Debian-9, OpenSSL 0.9.8c 05 Sep 2006 > < debug1: Reading configuration data /home/valery/.ssh/config > --- > > OpenSSH_4.5p1, OpenSSL 0.9.8b 04 May 2006 [s

Re: Public key authentication from QEMU

2008-12-25 Thread Valery Reznic
--- On Thu, 12/25/08, Tzafrir Cohen wrote: > From: Tzafrir Cohen > Subject: Re: Public key authentication from QEMU > To: linux-il@cs.huji.ac.il > Date: Thursday, December 25, 2008, 3:45 PM > On Thu, Dec 25, 2008 at 05:14:33AM -0800, Valery Reznic > wrote: > > I have Linux box and it hosts an

Re: Public key authentication from QEMU

2008-12-25 Thread Yedidyah Bar-David
On Thu, Dec 25, 2008 at 05:14:33AM -0800, Valery Reznic wrote: > I have Linux box and it hosts another Linux in VMware and yet another one in > QEMU > > I want to be able to login from both VMWare and QEMU to host computer without > being asked password. > > So I took usual route - generated pr

Re: Public key authentication from QEMU

2008-12-25 Thread Tzafrir Cohen
On Thu, Dec 25, 2008 at 05:14:33AM -0800, Valery Reznic wrote: > I have Linux box and it hosts another Linux in VMware and yet another one in > QEMU > > I want to be able to login from both VMWare and QEMU to host computer without > being asked password. > > So I took usual route - generated pr

Public key authentication from QEMU

2008-12-25 Thread Valery Reznic
I have Linux box and it hosts another Linux in VMware and yet another one in QEMU I want to be able to login from both VMWare and QEMU to host computer without being asked password. So I took usual route - generated private/public key with keygen (rsa keys), put private key in the Linux on VMWa

Re: bash q -substitution

2008-12-25 Thread Erez D
On Thu, Dec 25, 2008 at 12:49 PM, Valery Reznic wrote: > > > > --- On Thu, 12/25/08, Erez D wrote: > > > From: Erez D > > Subject: bash q -substitution > > To: "linux-il" > > Date: Thursday, December 25, 2008, 11:20 AM > > hi > > > > i need to convert a string using bash > > > > > > input_000.t

Re: bash q -substitution

2008-12-25 Thread Valery Reznic
--- On Thu, 12/25/08, Erez D wrote: > From: Erez D > Subject: bash q -substitution > To: "linux-il" > Date: Thursday, December 25, 2008, 11:20 AM > hi > > i need to convert a string using bash > > > input_000.txt -> i need to extract the 000 For this exact pattern you can do echo ${i:6:3}

bash q -substitution

2008-12-25 Thread Erez D
hi i need to convert a string using bash input_000.txt -> i need to extract the 000 using sed i would do : sed 's/^.*_//ls/\.txt$//' using bash i can do in two lines: (assuming input-string is stored in variable 'i' ) x=${i##*_} result=${x%%.txt} can it be done in bash in one line ? (i.e. c