1,查看服務器型號、序列號:
dmidecode|grep "System Information" -A9|egrep "Manufacturer|Product|Serial"
2.Linux 查看內存的插槽數,已經使用多少插槽.每條內存多大
dmidecode|grep -A5 "Memory Device"|grep Size|grep -v Range
3.Linux 查看內存的頻率
dmidecode|grep -A16 "Memory Device"|grep 'Speed'