linux get ram info code example

Example 1: linux check ram frequency

sudo lshw -short -C memory

Example 2: how to get ram detail in linux

sudo dmidecode --type 17

Example 3: ubuntu ram type

sudo dmidecode | grep -A 15 Memory

Example 4: 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%