fre 2012-04-13 klockan 09:39 +0100 skrev Zulfiqar Malik:
> My understanding was that the EOF was completely incorrect it seems.
> That's fine. I think I really should be using libssh2_channel_exec.
Why do you think libssh2_channel_exec is the right one for you?
> However, I have a slight problem. I think exec only allows you to
> exec one command and then you have to recreate the channel if you wish
> to exec another one.
Yes. libssh2_channel_exec requests the exec service type. This service
type is for executing a single command.
If you want to execute multiple commands then a shell service is more
appropriate.
> This is a bit of a problem for me since our remote cluster setup
> requires you to specify the name of the specific host that you wish to
> connect to after you've connected to the main server. I don't know how
> to give this information in one go to libssh2 so that I can then exec
> the command of my choice and be done with it.
How is that specified?
How would you do it when using for example openssh ssh command?
libssh2_channel_exec() is the equivalence of
ssh -T hostname command
compared to libssh_channel_shell() which is more similar to
ssh -T hostname
and then give the desired command(s) as input.
Regards
Henrik
_______________________________________________
libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel
Received on 2012-04-13