centos7-查詢內存/硬盤等詳細信息

• 內存詳細信息
  • dmidecode -t memory | grep -A 11 -B 5 "Size:.*GB" | grep 'Size:.*GB' | wc -l   #顯示內存數量
  • 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
• 內存帶寬測試
  • stream工具
• 硬盤詳細信息　
  • for dev in `fdisk -l | grep dev | grep 10000.8 | awk '{print $2}'`; do smartctl --all ${dev%?} | grep -A 15 "Model Family"; done 
  • 輸出如下圖所示