On 2013-02-28 5:09 PM, jo wrote:
> bidirectional pipe to ssh is needed to achieve this, it is more than
> just launching ssh commands.
You might have some luck using (process) from racket/system to get input
and output ports to the remote process, combined with using (sync) to
get the nonblocking
python as well and
discovered I also need a kind of unbuffered stream (non blocking io).
Thanks
J.
From: Tony Garnock-Jones
To: jo
Cc: "users@racket-lang.org"
Sent: Thursday, February 28, 2013 4:44 PM
Subject: Re: [racket] looking for a simple s
Eli,
What's the solution here, use 'subprocess' or 'system*' to prevent shell
execution?
Thanks,
Dave
On 02/28/2013 07:56 AM, Eli Barzilay wrote:
(`system' should almost never be used in public code... Imagine
someone using the above code and dealing with the consequences of file
names like
Oh geez, that's a very good point. Thanks for catching that before
an attacker does, Eli.
Eli Barzilay writes:
> 30 minutes ago, Michael Wilber wrote:
>> I know it's a hack but for my needs, I just spawn a synchronous ssh
>> process, like this:
>>
>> (define (get-remote-file file)
>> (define su
30 minutes ago, Michael Wilber wrote:
> I know it's a hack but for my needs, I just spawn a synchronous ssh
> process, like this:
>
> (define (get-remote-file file)
> (define success? #t)
> (define remote-bytes
> (with-output-to-bytes
> (λ() (set! success?
> (system (f
On 2013-02-28 9:33 AM, jo wrote:
> I am looking for a simple ssh library a la net::snmp. The remote node
> does not have racket installed. I want to send and receive commands to
> the device.
I am working on a project that includes writing an implementation of
SSHv2. At the moment it's not quite u
I know it's a hack but for my needs, I just spawn a synchronous ssh
process, like this:
(define (get-remote-file file)
(define success? #t)
(define remote-bytes
(with-output-to-bytes
(λ() (set! success?
(system (format "ssh machinename cat ~a" file))
(and success
Hi
I am looking for a simple ssh library a la net::snmp. The remote node does not
have racket installed. I want to send and receive commands to the device.
Thanks
J.
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