Display Physical Memory in Server
by sudo on Nov.13, 2009, under Linux, Server
The following is useful in the event that the wrong version (32 vs 64bit) of linux or non-SMP/PAE kernel is installed and you’d like to verify how much RAM physically is in the server.
dmidecode | awk '/\tSize: [0-9]+ MB/ {SUM=SUM+$2} END {print SUM}'
