On Sat, 28 Jun 2008 19:08:59 -0700, gert wrote:
> this does the same except 100 times faster ?
>
> I don't understand the logic about the prompt, its not the same as the
> output from the bash shell ?
>
> [EMAIL PROTECTED]:~# cat ssh2.py
> import pexpect
> import sys
>
> child = pexpect.spawn("ssh [EMAIL PROTECTED]") #child.logfile = sys.stdout
>
> i = child.expect(['assword:', r'yes/no'],timeout=120) if i==0:
> child.sendline('123')
> elif i==1:
> child.sendline('yes')
> child.expect('assword:', timeout=120) child.sendline('123')
> child.expect('[EMAIL PROTECTED]: ~') print child.before
>
> child.sendline('ls -l')
> child.expect('[EMAIL PROTECTED]:')
> print child.before
>
> child.sendline('su')
> child.expect('assword:')
> child.sendline('123')
> child.expect('[EMAIL PROTECTED]: /srv/www/gert') print child.before
>
> child.sendline('ls -l')
> child.expect('[EMAIL PROTECTED]:')
> print child.before
You could try changing the prompt (pxssh appears to have a way of doing
that), but I prefer to set up passwordless, passphraseless ssh and do
each command separately. For the rootly portions, you might look into
passwordless sudo if you go that route.
Here's something about setting up passwordless, passphraseless ssh:
http://stromberg.dnsalias.org/~strombrg/ssh-keys.html
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