linux get ram code example
Example 1: how to get ram detail in linux
sudo dmidecode --type 17
Example 2: linux command to check memory usage in percentage
$ free -t | awk 'NR == 2 {printf("Current Memory Utilization is : %.2f%"), $3/$2*100}'
or
$ free -t | awk 'FNR == 2 {printf("Current Memory Utilization is : %.2f%"), $3/$2*100}'
Current Memory Utilization is : 20.42%
Example 3: check vm ram details in linux
sudo dmidecode -t 17