I think you need STDOUT/STDERR in order to know of the command ran or
not. I would use the ChannelShell instead of exec and then run your
script. If you receive the prompt then you know your command executed
and you can terminate your session. Found a decent example here:
http://stackoverflow.com/questions/12754652/ssh-to-unix-run-a-command-and-fetch-results-from-java
On 5/19/2013 4:42 AM, Ravi Joshi wrote:
Hi all,
I want to invoke a shell script on remote Linux machine using JSch
without waiting for the STDOUT/STDERR from the shell. I have modified
the code available in JSch official website in the following manner-
String command = "sh /opt/scripts/start.sh";
JSch jsch = new JSch();
Session session = jsch.getSession(user, host, 22);
UserInfo ui = new MyUserInfo();
session.setUserInfo(ui);
session.connect();
Channel channel = session.openChannel("exec");
((ChannelExec) channel).setCommand(command);
channel.setInputStream(null);
channel.setOutputStream(null);
channel.connect();
channel.disconnect();
session.disconnect();
The above code works perfectly. But can i get the status of invoke
signal? I mean is there any way so that I can get that whether shell
script is invoked successfully or not? Also I don't want to wait for
its execution and STDOUT/STDERR.
-Ravi Joshi
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------------------------------------------------------------------------------
AlienVault Unified Security Management (USM) platform delivers complete
security visibility with the essential security capabilities. Easily and
efficiently configure, manage, and operate all of your security controls
from a single console and one unified framework. Download a free trial.
http://p.sf.net/sfu/alienvault_d2d
_______________________________________________
JSch-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/jsch-users
