centos7-查询内存/硬盘等详细信息

• 内存详细信息
  • dmidecode -t memory | grep -A 11 -B 5 "Size:.*GB" | grep 'Size:.*GB' | wc -l   #显示内存数量
  • dmidecode -t memory | grep -A 11 -B 5 "Size:.*GB" | grep Type:
  • dmidecode -t memory | grep -A 11 -B 5 "Size:.*GB" | grep Size
  • dmidecode -t memory | grep -A 11 -B 5 "Size:.*GB" | grep Speed
  • dmidecode -t memory | grep -A 11 -B 5 "Size:.*GB" | grep Manufacturer
• 内存带宽测试
  • stream工具
• 硬盘详细信息　
  • for dev in `fdisk -l | grep dev | grep 10000.8 | awk '{print $2}'`; do smartctl --all ${dev%?} | grep -A 15 "Model Family"; done 
  • 输出如下图所示