Forum: Cfengine Help
Subject: Re: sys.ncpu or something?
Author: Seva Gluschenko
Link to topic: https://cfengine.com/forum/read.php?3,17088,17090#msg-17090
Nakarin,
Of course, I can make it even shorter and safer:
vars:
linux::
"ncpu" string => execresult("/bin/grep -c ^processor
/proc/cpuinfo", "noshell");
freebsd::
"ncpu" string => execresult("/sbin/sysctl -n
hw.ncpu", "noshell");
It just seems to be a good coin to have right inside in the Cfengine
and omit external commands.
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