| Re: remote execution of idl script [message #91251 is a reply to message #91234] |
Tue, 23 June 2015 05:07   |
trisb
Messages: 18
Registered: November 2010
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Junior Member |
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On Friday, June 19, 2015 at 9:26:20 AM UTC+1, Nigel Wade wrote:
> On 17/06/15 16:57, trisb wrote:
>>> Is it IDL which is hanging or ssh?
>>>>
>>>> Try adding an additional command after idl to see if IDL exits, and ssh hangs.
>>>> If IDL exits then it's definitely something to do with the ssh environment rather than IDL.
>>>>
>>>> It may also be X causing the problem, so get rid of X and unset DISPLAY:
>>>>
>>>> ssh -x remote_server_name 'unset DISPLAY;idl hw.isc;ls'
>>>>
>>>> If IDL exits it should list your files.
>> Thanks for the suggestion, Nigel. It stalls at the same point as before, ls is not being executed.
>>
>
> That makes me think that there's something different about how the idl command is working on that remote system.
> Also, the fact that Lajos suggestion to use strace fails to locate the idl command adds weight to this.
>
> Do you know how the idl command is configured on that system?
Thanks. Indeed, it was a problem with how the idl call related to the execution of idl. Problem solved with help of the sys admin.
Flo.
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