I have another query. I need to know how much ram installed on my CentOS 7 Linux server. I know in desktop it tells you easily. But, I need to check and see how mich RAM on Linux box. What command I type to see such information?
To check your RAM size on Linux box, use any one of the following command:
free -m free -k
Another option is to run htop/top command:
sudo dmidecode --type memory