[Nagiosplug-help] check_by_ssh and the pipe

[florian.engelmann at bt.com]

Hello,
at the moment we use check_by_ssh to do active checks on our Unix/Linux systems. Some systems use check_nrpe for testing. Since we got many cluster systems were filesystems changes with switching resources we want to use regular expressions for check_disk. For example like this:

command [ FILESYSTEM ] = check_disk -w 10% -c 5% -A -I '^/pkg/fr1nms03/|^/tmp|^/var/run|^/etc/svc/volatile|^/global/'

As you can see we need to exclude different filesystems. But check_by_ssh does not like the "|" charakter. This is the error message:

Remote command execution failed: bash: ^/tmp: No such file or directory

Also using "\" or "\\" or even "\\\" does not help. If I use:

ssh uxxxxxxx "/opt/bt/nagios/libexec/check_disk -w 10% -c 5% -A -I '^/pkg/fr1nms03/|^/tmp|^/var/run|^/etc/svc/volatile|^/global/'"

as nagios command it works.

Is there any way to patch the check_by_ssh sources to handle the | as it should?

best regards Florian




Florian Engelmann | UNIX System Administrator | BT Operate

BT (Germany) GmbH & Co. oHG | Barthstraße 22 | 80339 München | www.bt.com/globalservices <blocked::http://www.bt.com/globalservices> 
Email: florian.engelmann at bt.com | Tel:+49 (0)89 2600 8173 | Mobile: +49 (0) 176 1073 1081

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