grep ‘physical id‘ /proc/cpuinfo | sort -u
physical id : 0
physical id : 1
$ cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l
2
$ cat /proc/cpuinfo| grep "cpu cores"| uniq
cpu cores : 10
$ cat /proc/cpuinfo| grep "processor"| wc -l
40
$ grep ‘processor‘ /proc/cpuinfo | sort -u | wc -l
40
$ cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
40 Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz
原文:https://www.cnblogs.com/wenter2016/p/12320819.html