Forum: Cfengine Help
Subject: Re: sys.ncpu or something?
Author: phnakarin
Link to topic: https://cfengine.com/forum/read.php?3,17088,17089#msg-17089
Is it possible to see an exact number of CPUs with this shell command?
# /bin/grep processor /proc/cpuinfo | /usr/bin/wc -l
If so, we could use execresult() to return an output to a variable.
vars:
any::
"cpu_number" string => execresult("/bin/grep processor /proc/cpuinfo |
/usr/bin/wc -l","useshell");
reports:
cfengine_3::
"$(sys.host) has $(cpu_number) CPUs.";
Cheers,
--Nakarin
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