Re: [Ssh-sftp-perl-users] Net::SSH2 example

[Bryan B. <br...@bu...>]

The best I could come up with is this:

--- snip --->
use Net::SSH2;

my $ssh2 = Net::SSH2->new();
$ssh2->connect("127.0.0.1");
$ssh2->auth(username => scalar getpwuid($<), interact => 1) or die;
print "\n";

my $chan = $ssh2->channel();
$chan->shell();

print $chan "uptime\n";
print $chan "who\n";
print "LINE: $_" while <$chan>;
<--- end ---

The problem is that once you read from the channel, you no longer seem to
be able to interact with it.  So in the above code, you will see your
uptime and who output, but in the following, all you see is your uptime
output:

--- snip --->
print $chan "uptime\n";
print "LINE: $_" while <$chan>;

print "LINE: $_" while <$chan>;
print $chan "who\n";
<--- end ---

I suppose this is a bug, but its been difficult to get anything more
meaningfull then "read operations seem funny".  And I just havnt had time
to play with it more.

I hope this gets you further then you were before.


Bryan
http://www.sourceforge.net/projects/rover

> Hi everyone,
>
> I'm trying to get Net::SSH2 to work but I'm kinda stuk after the
> connection is made.
>
> Could anyone provide an example on how to set up a connection, give a
> remote command, and then read the output of that command(either stdout
> or stderr)
>
> I would also apreciate an example of the use of chan->shell(); on how to
> put several commands into that one and how to read the output of those
> commands (stderr and stdout again)
>
> Thanx
> Rob
>
>
>
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