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Full Discussion: Ssh tunnel question
Top Forums UNIX for Advanced & Expert Users Ssh tunnel question Post 302826387 by steadyonabix on Wednesday 26th of June 2013 11:38:20 AM
Old 06-26-2013
Ssh tunnel question

Hi all

I have a suite of scripts that ssh to remote servers within a cluster and run some tests. This is done from a central server so that all of the test results can be captured in one location.

Problem is I now have 509 tests and the number is growing. The scripts work by establishing a fresh ssh connection for each test, so things are slowing down.

I suspect it would be a lot more sensible to establish a tunnel at the start of the run and keep it open until I have run all of the tests ...

Problem is I don't know how I could call the remote tests (bash scripts) via the tunnel.

At the moment I use the syntax -

Code:
ssh $USER@$SERVER "./script"

Can I do the same thing through a tunnel?

How would I call the script?

Thanks in advance

Brad
 

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amt(1)								   User Commands							    amt(1)

NAME
amt - run abstract machine test SYNOPSIS
amt [-s] DESCRIPTION
The amt command is for use in a Common Criteria security certified system. The command is used to verify that the low level functions nec- essary to enforce the object reuse requirements of the Controlled Access Protection Profile are working correctly. /usr/bin/amt is a shell script that executes tests specific to your system. For a 32-bit system, the tests run as a 32-bit application. For a 64-bit system, the tests run twice; once as a 32-bit application and once as a 64-bit application. amt lists test results with a "pass" or "fail" for each test it performs, unless output is suppressed with the -s option. OPTIONS
The following option is supported: -s Suppresses output. EXIT STATUS
The following error values are returned: 0 All tests passed. >0 Count of the number of tests that failed. <0 Incorrect command line argument. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) SunOS 5.10 19 Aug 2003 amt(1)
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