Linux 檢視 CPU 個數

LiuYinChina發表於2013-09-03
Linux
1. 檢視物理CPU的個數
#cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l

2. 檢視邏輯CPU的個數
#cat /proc/cpuinfo |grep "processor"|wc -l

3. 檢視CPU是幾核
#cat /proc/cpuinfo |grep "cores"|uniq

4. 檢視CPU的主頻
#cat /proc/cpuinfo |grep MHz|uniq

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