In this manual, we will learn to know the available memory in our Linux server.
To see the available memory on our server:
We will connect to our server via SSH via Putty. Once inside, we will use the following command to see the result in Megas:
Which will return the following result:
Being "total" the amount of memory, "used" the used, "free" the free, "shared" the shared, "buff/cache" cached memory and "available" the available.
If we want to see it in GB we will replace the "free -m" with "free -g".