Sys Linux

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CPU

  1. 查看物理CPU个数

cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l

  1. 查看每个物理CPU中core的个数(即核数)

cat /proc/cpuinfo| grep "cpu cores"| uniq

  1. 查看逻辑CPU的个数

cat /proc/cpuinfo| grep "processor"| wc -l

Version

  • cat /etc/issue
  • lsb_release -a