Simple command to free RAM on linux without rebooting

#!/bin/bash
  sync;
  echo 1 > /proc/sys/vm/drop_caches;
  echo 2 > /proc/sys/vm/drop_caches;
  echo 3 > /proc/sys/vm/drop_caches

Save into a file and set executable permission.
Run the file with root privileges.

—Read This Next—

Image to Byte Array


Here is a small fiddle that I've done to convert images to byte array. I use it to create icons for my projects with Arduino and similar. T
—You Might Enjoy—

First react app


So it's been two days that I'm trying to figure out how React works and how to use it for my projects. I have to admit that I don't like Rea