How to Check Memory Usage From the Linux Termina

There are several commands you can use to check memory usage from the Linux terminal. Here are a few examples:

1. free command - displays the total amount of free and used memory in the system:

free -m

This will display memory information in megabytes.

1. top command - displays real-time information about processes on the system, including their memory usage:

top

Press the M key to sort processes by memory usage.

1. htop command - similar to top, but with a more user-friendly interface:

htop

1. /proc/meminfo - this is a virtual file system that contains information about memory usage:

cat /proc/meminfo

This will display detailed information about memory usage, including total and available memory.

You can choose the command that best suits your needs. I hope this helps you check memory usage from the Linux terminal!