See memory usage in Ubuntu or Linux Mint
Check your current memory usage in Linux Mint or Ubuntu
Here's how you can check your current memory usage in Ubuntu or Linux Mint.
1. Open a terminal window.
2. Type in the following command, then hit Enter:
watch -n 1 free -m
3. You can also use this command to see real-time usage:
watch -n 1 cat /proc/meminfo
For more, see the original article at the link below.