linux : cat /proc/cpuinfo|grep processor|wc -l
solaris : prsinfo -v|grep -i "status of processor"|wc =l
IBM - AIX: lsdev -C|grep -i process|wc -l
HP -UN: ioscan -C processor|grep -i processor|wc -l[@more@]
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/640706/viewspace-1045312/
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